<?xml version="1.0" encoding="UTF-8"?>
<!-- edited with XMLSpy v2012 (x64) (http://www.altova.com) by Don Brutzman (Naval Postgraduate School) -->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified" version="3.1.2">
	<!--======================================================================-->
	<!-- Public and private schema extension mechanisms -->
	<xs:include schemaLocation="x3d-3.1-Web3dExtensionsPublic.xsd"/>
	<xs:include schemaLocation="x3d-3.1-Web3dExtensionsPrivate.xsd"/>
	<!--======================================================================-->
	<xs:annotation>
		<xs:appinfo>XML Schema for the Extensible 3D (X3D) Graphics Specification tagset</xs:appinfo>
		<xs:documentation><![CDATA[
=============================================================================

X3D Specification Schema:  	http://www.web3d.org/specifications/x3d-3.1.xsd

Schema extensions:		http://www.web3d.org/specifications/x3d-3.1-Web3dExtensionsPublic.xsd
				http://www.web3d.org/specifications/x3d-3.1-Web3dExtensionsPrivate.xsd

Web3D extensions update URL:	http://www.web3d.org/x3d/content/x3d-3.1-Web3dExtensionsPublic.xsd

Author:   Don Brutzman

Acknowledgements:
- Thanks for excellent insights and assistance from Len Bullard,
  Justin Couch, Leonard Daly, Paul Diefenbach, Rick Goldberg, Bryan Housel,
  Alan Hudson, Chris Lilley, Braden McDaniel, Tony Parisi, Nick Polys,
  Dick Puk, Jeff Sonstein, C. Michael Sperberg-McQueen, Henry Thompson
  and Joe Williams.
- Rick Goldberg of the Sun Java3D team wrote the first two versions of the
  SAI API using IDL, and provided invaluable help on the schema-based SAI.
- Joe Williams of HyperMultiMedia documented and further developed
  the scene graph interface hierarchy, making this schema possible.
- Alan Hudson added many default values and performed consistency checks.

- XML Schema validator:		http://www.w3.org/2001/03/webdata/xsv

Design summary:
- Schemas define XML tagsets in depth using a native-XML format.
- Schemas are an alternative to Document Type Definitions (DTDs).
- This X3D Schema matches the functionality of the X3D DTD and
  provides significant further capabilities, including strong type
  checking of both node and attribute values.
- An XSLT stylesheet can be applied to this schema to autogenerate
  source code for the Scene Authoring Interface (SAI), documentation
  of node lists, etc.

Design patterns:
- X3D nodes implement X3D node types and are represented by XML elements.
- X3D non-node fields are represented by XML attributes using field types.
- X3D field types are represented by XML Schema (xsd) simpleTypes.
- XML Schema list types are used to augment XML Schema simple types, to
  create arrays of X3D base types (integerList etc).
- X3D node types (X3DGroupingNode etc.) are represented by Schema complexTypes.
- X3D node types are captured as XML Schema complexType definitions.  These match
  the X3D interface hierarchy, capture strong typing of node relationships, and collect
  common attributes shared among node types.  These features also provide functional
  consistency between scene graph content and the X3D Scene Authoring Interface (SAI)
  application programming interface (API).
- XML Schema xs:group element definitions provide child-node content models,
  since complexTypes can't be used as references to unnamed element children.

X3D Schema version numbering:
- 0.4  Nodes for Core and Base profiles (20 November 2000)
- 0.5  Nodes for DIS, GeoSpatial, HumanoidAnimation, Nurbs, any others in Full profile
- 0.6  Autogenerated Scene Authoring Interface (SAI).  First show Java interfaces,
       then show multiple formats including Interface Description Language (IDL)
       and matching Java classes that implement the Java interfaces
- 0.7  Resolution of compromise/compact representations (wrapper tags), and use of
       DTD internal parameter-entity names updated to match interface hierarchy
       naming scheme
- 0.8  Exemplar content and authoring tools that correspond to X3D Schema tagset
- 2.9  Public review and Xj3D open-source implementation version
- 3.0  X3D Task Group consensus for inclusion in X3D Specification
- 3.1  X3D Specification Amendment 1
- 3.2  X3D Specification Amendment 2

=============================================================================
]]></xs:documentation>
	</xs:annotation>
	<!--======================================================================-->
	<!--Several pattern possibilities for urls/URNs are conceivable, perhaps a type definition or regex pattern is preferable.-->
	<xs:simpleType name="boundingBoxSizeType">
		<xs:annotation>
			<xs:appinfo>X3DBoundedObject indicates that bounding box values can be provided (or computed) for this node and any children.  Bounding box values approximate the volume of a containing box in the current coordinate system.  Bounding box values can optionally be provided to (or calculated by) 3D browsers.  Bounding box values are hints that can improve performance by allowing browsers to inexpensively cull geometry, thus avoiding the computational cost of trying to drawing shapes when they are outside of the current view.  boundingBoxSizeType dimensions are non-negative values.  Default value (-1 -1 -1) indicates that no bounding box size has been computed.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/group.html#Boundingboxes"/>
		</xs:annotation>
		<xs:restriction base="SFVec3f"/>
	</xs:simpleType>
	<xs:simpleType name="intensityType">
		<xs:annotation>
			<xs:appinfo>intensityType values are floats ranging from 0.0 to 1.0.</xs:appinfo>
			<xs:documentation source="_Evaluating the X3D Schema with semantic web tools_, Web3D 2012 Conference, Petit, Marc (EDF), Henry Boccon-Gibod (EDF), Mouton, Christophe (EDF)"/>
		</xs:annotation>
		<xs:restriction base="SFFloat">
			<xs:minInclusive value="0"/>
			<xs:maxInclusive value="1"/>
		</xs:restriction>
	</xs:simpleType>
	<!--======================================================================-->
	<!-- Simple types are used as Field types for X3D attributes. -->
	<!-- Special-case range restrictions on regular base types also provided. -->
	<xs:simpleType name="SFBool">
		<xs:annotation>
			<xs:appinfo>
                SFBool is a logical type with possible values (true|false) to match the XML boolean type.
                Hint:  X3D SFBool values are lower case (true|false) in order to maintain
                compatibility with other XML documents.
            </xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFBoolAndMFBool"/>
		</xs:annotation>
		<xs:restriction base="xs:boolean"/>
	</xs:simpleType>
	<xs:simpleType name="MFBool">
		<xs:annotation>
			<xs:appinfo>
                MFBool is an array of Boolean values.
                Type MFBool was previously undefined in the VRML 97 Specification, but nevertheless needed for event utilities and scripting.
                Example use: MFBool is useful for defining a series of behavior states using a BooleanSequencer prototype.
            </xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFBoolAndMFBool"/>
		</xs:annotation>
		<xs:list itemType="xs:boolean"/>
	</xs:simpleType>
	<xs:simpleType name="SFColor">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFColorAndMFColor"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))) (((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))) (((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))))?"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="MFColor">
		<xs:annotation>
			<xs:appinfo>Array values are optionally separated by commas.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFColorAndMFColor"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))) (((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))) (((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+)))( )?(,)?( )?)*"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="SFColorRGBA">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFColorRGBAAndMFColorRGBA"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))) (((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))) (((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))) (((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))))?"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="MFColorRGBA">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFColorRGBAAndMFColorRGBA"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))) (((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))) (((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))) (((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+)))( )?(,)?( )?)*"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="SFDouble">
		<xs:annotation>
			<xs:appinfo>SFDouble is a double-precision floating-point type.  Array values are optionally separated by commas.
                See GeoVRML 1.0 Recommended Practice, Section 2.3, Limitations of Single Precision for rationale.
            </xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFDoubleAndMFDouble"/>
		</xs:annotation>
		<xs:restriction base="xs:double"/>
	</xs:simpleType>
	<xs:simpleType name="MFDouble">
		<xs:annotation>
			<xs:appinfo>MFDouble is an array of Double values, i.e. a double-precision floating-point array type.
                See GeoVRML 1.0 Recommended Practice, Section 2.3, Limitations of Single Precision for rationale.
                SFDouble/MFDouble are analagous to SFDouble/MFDouble.  Array values are optionally separated by commas.
            </xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFDoubleAndMFDouble"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="(((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?)?( )?(,)?( )?)*"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="SFFloat">
		<xs:annotation>
			<xs:appinfo>SFFloat is a single-precision floating-point type.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFFloatAndMFFloat"/>
		</xs:annotation>
		<xs:restriction base="xs:float"/>
	</xs:simpleType>
	<!--	SFFloatNonNegative and SFFloatPositive no longer needed
   	<xs:simpleType name="SFFloatNonNegative">
          		<xs:annotation>
                 			<xs:appinfo>SFFloat is a single-precision floating-point type.</xs:appinfo>
                 			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFFloatAndMFFloat"/>
          		</xs:annotation>
          		<xs:restriction base="xs:string">
                 			<xs:whiteSpace value="collapse"/>
                 			<xs:pattern value="((\+)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?)?"/>
          		</xs:restriction>
   	</xs:simpleType>
   	<xs:simpleType name="SFFloatPositive">
          		<xs:annotation>
                 			<xs:appinfo>SFFloat is a single-precision floating-point type.</xs:appinfo>
                 			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFFloatAndMFFloat"/>
          		</xs:annotation>
          		<xs:restriction base="xs:string">
                 			<xs:whiteSpace value="collapse"/>
                 			<xs:pattern value="((\+)?(0\.(0)*[1-9][0-9]*|([1-9]([0-9]*)?)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?))?"/>
          		</xs:restriction>
   	</xs:simpleType>  -->
	<xs:simpleType name="MFFloat">
		<xs:annotation>
			<xs:appinfo>MFFloat is an array of SFFloat values, i.e. a single-precision floating-point array type.  Array values are optionally separated by commas.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFFloatAndMFFloat"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="(((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?)?( )?(,)?( )?)*"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="SFImage">
		<xs:annotation>
			<xs:appinfo>The SFImage field specifies a single uncompressed 2-dimensional pixel image.  SFImage fields contain three integers representing the width, height and number of components in the image, followed by width×height hexadecimal or integer values representing the pixels in the image.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFImageAndMFImage"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:minLength value="5"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="MFImage">
		<xs:annotation>
			<xs:appinfo>MFImage is an array of SFImage values.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFImageAndMFImage"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:minLength value="5"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="SFInt32">
		<xs:annotation>
			<xs:appinfo>An SFInt32 field specifies one 32-bit signed integer.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFInt32AndMFInt32"/>
		</xs:annotation>
		<xs:restriction base="xs:integer"/>
	</xs:simpleType>
	<xs:simpleType name="MFInt32">
		<xs:annotation>
			<xs:appinfo>An MFInt32 field defines an array of 32-bit signed integers.  Array values are optionally separated by commas.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFInt32AndMFInt32"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((\+|\-)?(0|[1-9][0-9]*)?( )?(,)?( )?)*"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="SFRotation">
		<xs:annotation>
			<xs:appinfo>SFRotation is an axis-angle 4-tuple, indicating X-Y-Z direction plus angle orientation about that axis.  The first three values specify a normalized rotation axis vector about which the rotation takes place. (Thus the first three values must be within the range [-1..+1] in order to represent a normalized unit vector.  Problem:  scientific notation allows leading digit.)  The fourth value specifies the amount of right-handed rotation about that axis in radians.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFRotationAndMFRotation"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((\+|\-)?(((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))) (\+|\-)?(((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))) (\+|\-)?(((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))) (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?)?"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="MFRotation">
		<xs:annotation>
			<xs:appinfo>MFRotation is an array of SFRotation values.  Array values are optionally separated by commas.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFRotationAndMFRotation"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((\+|\-)?(((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))) (\+|\-)?(((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))) (\+|\-)?(((\.[0-9]+|0(\.[0-9]*)?)((E|e)(\+|\-)?[0-9]+)?)|(1(\.[0]*)?((E|e)\-[0-9]+)?)|([1-9](\.[0-9]*)((E|e)\-[0-9]+))) (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?( )?(,)?( )?)*"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="SFString">
		<xs:annotation>
			<xs:appinfo>SFString defines a single string encoded with the UTF-8 universal character set.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFStringAndMFString"/>
		</xs:annotation>
		<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="MFString">
		<xs:annotation>
			<xs:appinfo>MFString is an array of SFString values, each "quoted" and separated by whitespace.  Array values are optionally separated by commas.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFStringAndMFString"/>
		</xs:annotation>
		<xs:list itemType="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="SFTime">
		<xs:annotation>
			<xs:appinfo>The SFTime field specifies a single time value.  Time values are specified as a double-precision floating point number. Typically, SFTime fields represent the number of seconds since Jan 1, 1970, 00:00:00 GMT.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFTimeAndMFTime"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((-1(.(0)*)?)|((\+)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?))?"/>
		</xs:restriction>
		<!-- base type xs:time not usable due to different nomenclatures for time values. -->
	</xs:simpleType>
	<xs:simpleType name="MFTime">
		<xs:annotation>
			<xs:appinfo>MFTime is an array of SFTime values.  Array values are optionally separated by commas.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFTimeAndMFTime"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((-1(.(0)*)?|(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?( )?(,)?( )?)*)?"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="SFVec2f">
		<xs:annotation>
			<xs:appinfo>SFVec2f is a 2-tuple pair of SFFloat values.
                Hint: SFVec2f can be used to specify a 2D single-precision coordinate.
            </xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFVec2fAndMFVec2f"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?)?"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="MFVec2f">
		<xs:annotation>
			<xs:appinfo>MFVec2f is an array of SFVec2f values.  Array values are optionally separated by commas.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFVec2fAndMFVec2f"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?( )?(,)?( )?)*"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="SFVec2d">
		<xs:annotation>
			<xs:appinfo>SFVec2d is a 2-tuple pair of SFDouble values.  Array values are optionally separated by commas.
                Hint: SFVec2d can be used to specify a 2D double-precision coordinate.
            </xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFVec2dAndMFVec2d"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((\+|\-)?([0-9]+(\.[0-9]*)?|\.[0-9]+)((E|e)(\+|\-)?[0-9]+)? (\+|\-)?([0-9]+(\.[0-9]*)?|\.[0-9]+)((E|e)(\+|\-)?[0-9]+)?)?"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="MFVec2d">
		<xs:annotation>
			<xs:appinfo>MFVec2d is an array of SFVec2d values.  Array values are optionally separated by commas.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFVec2dAndMFVec2d"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?( )?(,)?( )?)*"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="SFVec3f">
		<xs:annotation>
			<xs:appinfo>SFVec3f is a 3-tuple triplet of SFFloat values.
                Hint:  SFVec3f can be used to specify a 3D coordinate or a 3D scale value.
            </xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFVec3fAndMFVec3f"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?)?"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="MFVec3f">
		<xs:annotation>
			<xs:appinfo>MFVec3f is an array of SFVec3f values.  Array values are optionally separated by commas.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFVec3fAndMFVec3f"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?( )?(,)?( )?)*"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="SFVec3d">
		<xs:annotation>
			<xs:appinfo>SFVec3d is a 3-tuple triplet of SFDouble values.
                See GeoVRML 1.0 Recommended Practice, Section 2.3, Limitations of Single Precision.
                Hint:  SFVec3d can be used to specify a georeferenced 3D coordinate.
            </xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFVec3dAndMFVec3d"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?)?"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="MFVec3d">
		<xs:annotation>
			<xs:appinfo>MFVec3d is an array of SFVec3d values.  Array values are optionally separated by commas.
                See GeoVRML 1.0 Recommended Practice, Section 2.3, Limitations of Single Precision.
                Hint:  MFVec3d can be used to specify a list of georeferenced 3D coordinates.
            </xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFVec3dAndMFVec3d"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?( )?(,)?( )?)*"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="SFVec4f">
		<xs:annotation>
			<xs:appinfo>SFVec4f is a 4-tuple set of single-precision floating-point values, specifying a 3D homogeneous vector.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFVec4fAndMFVec4f"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?)?"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="MFVec4f">
		<xs:annotation>
			<xs:appinfo>MFVec4f is zero or more SFVec4f values.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFVec4fAndMFVec4f"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?( )?(,)?( )?)*"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="SFVec4d">
		<xs:annotation>
			<xs:appinfo>SFVec4d is a 4-tuple set of double-precision floating-point values, specifying a 3D homogeneous vector.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFVec4dAndMFVec4d"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?)?"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="MFVec4d">
		<xs:annotation>
			<xs:appinfo>MFVec4d is zero or more SFVec4d values.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFVec4dAndMFVec4d"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? (\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?( )?(,)?( )?)*"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="SFMatrix3f">
		<xs:annotation>
			<xs:appinfo>SFMatrix3f specifies a 3x3 matrix of single-precision floating point numbers, organized in row-major fashion.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFMatrix3fAndMFMatrix3f"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="(((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? ){8}((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?))?"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="MFMatrix3f">
		<xs:annotation>
			<xs:appinfo>MFMatrix3f specifies zero or more 3x3 matrices of single-precision floating point numbers, organized in row-major fashion.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFMatrix3fAndMFMatrix3f"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="(((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? ){8}((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?)( )?(,)?( )?)*"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="SFMatrix3d">
		<xs:annotation>
			<xs:appinfo>SFMatrix3d specifies a 3x3 matrix of double-precision floating point numbers, organized in row-major fashion.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFMatrix3dAndMFMatrix3d"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="(((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? ){8}((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?))?"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="MFMatrix3d">
		<xs:annotation>
			<xs:appinfo>MFMatrix3d specifies zero or more 3x3 matrices of double-precision floating point numbers, organized in row-major fashion.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFMatrix3dAndMFMatrix3d"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="(((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? ){8}((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?)( )?(,)?( )?)*"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="SFMatrix4f">
		<xs:annotation>
			<xs:appinfo>SFMatrix4f specifies a 4x4 matrix of single-precision floating point numbers, organized in row-major fashion.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFMatrix4fAndMFMatrix4f"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="(((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? ){15}((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?))?"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="MFMatrix4f">
		<xs:annotation>
			<xs:appinfo>MFMatrix4f specifies zero or more 4x4 matrices of single-precision floating point numbers, organized in row-major fashion.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFMatrix4fAndMFMatrix4f"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="(((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? ){15}((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?)( )?(,)?( )?)*"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="SFMatrix4d">
		<xs:annotation>
			<xs:appinfo>SFMatrix4d specifies a 4x4 matrix of double-precision floating point numbers, organized in row-major fashion.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFMatrix4dAndMFMatrix4d"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="(((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? ){15}((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?))?"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="MFMatrix4d">
		<xs:annotation>
			<xs:appinfo>MFMatrix4d specifies zero or more 4x4 matrices of double-precision floating point numbers, organized in row-major fashion.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html#SFMatrix4dAndMFMatrix4d"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:whiteSpace value="collapse"/>
			<xs:pattern value="(((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)? ){15}((\+|\-)?(0|[1-9][0-9]*)?(\.[0-9]*)?((E|e)(\+|\-)?[0-9]+)?)( )?(,)?( )?)*"/>
		</xs:restriction>
	</xs:simpleType>
	<!--======================================================================-->
	<!--Enumerations-->
	<!--Profiles correspond primarily to subsets of nodes. Some nodes in Interchange profile include fields that are ignored unless Immersive or Full profile is active.-->
	<xs:simpleType name="accessTypeNames">
		<xs:annotation>
			<xs:appinfo>accessTypeNames are allowed enumeration values for accessType.  Prior names in VRML 97 were eventIn, eventOut, field, exposedField respectively.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#FieldSemantics"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="initializeOnly"/>
			<xs:enumeration value="inputOnly"/>
			<xs:enumeration value="outputOnly"/>
			<xs:enumeration value="inputOutput"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="ArcClose2dTypeValues">
		<xs:annotation>
			<xs:appinfo>ArcClose2dTypeValues are allowed enumeration values for ArcClose2D closureType.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry2D.html#ArcClose2D"/>
		</xs:annotation>
		<xs:restriction base="xs:token">
			<xs:enumeration value="PIE"/>
			<xs:enumeration value="CHORD"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="componentNames">
		<xs:annotation>
			<xs:appinfo>componentNames are enumeration constants used to identify the profile for each scene-graph node, and also used by X3D tag to identify the components required by the contained Scene.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#Components"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="Core">
				<xs:annotation>
					<xs:appinfo>Core component is provided as the basis for custom componentization.</xs:appinfo>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/core.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="CADGeometry">
				<xs:annotation>
					<xs:appinfo>CADGeometry component is provided for Computer-Aided Design (CAD) nodes..</xs:appinfo>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/CADGeometry.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="CubeMapTexturing">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/env_texture.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="DIS">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/dis.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="EnvironmentalEffects">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/enveffects.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="EnvironmentalSensor">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/envsensor.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="EventUtilities">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/utils.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Geometry2D">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry2D.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Geometry3D">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry3D.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Geospatial">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geodata.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Grouping">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/group.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="H-Anim">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/hanim.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Interpolation">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/interp.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="KeyDeviceSensor">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/keyboard.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Lighting">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/lighting.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Navigation">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/navigation.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Networking">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/networking.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="NURBS">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="PointingDeviceSensor">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/pointingsensor.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Rendering">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Scripting">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/scripting.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Shaders">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shaders.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Shape">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shape.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Sound">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/sound.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Text">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/text.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Texturing">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texturing.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Texturing3D">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texture3D.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Time">
				<xs:annotation>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/time.html"/>
				</xs:annotation>
			</xs:enumeration>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="fieldTypeName">
		<xs:annotation>
			<xs:appinfo>fieldTypeName contains the names of all X3DField types.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fieldsDef.html"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="SFBool"/>
			<xs:enumeration value="MFBool"/>
			<xs:enumeration value="SFColor"/>
			<xs:enumeration value="MFColor"/>
			<xs:enumeration value="SFColorRGBA"/>
			<xs:enumeration value="MFColorRGBA"/>
			<xs:enumeration value="SFDouble"/>
			<xs:enumeration value="MFDouble"/>
			<xs:enumeration value="SFFloat"/>
			<xs:enumeration value="MFFloat"/>
			<xs:enumeration value="SFImage"/>
			<xs:enumeration value="MFImage"/>
			<xs:enumeration value="SFInt32"/>
			<xs:enumeration value="SFNode"/>
			<xs:enumeration value="MFNode"/>
			<xs:enumeration value="MFInt32"/>
			<xs:enumeration value="SFRotation"/>
			<xs:enumeration value="MFRotation"/>
			<xs:enumeration value="SFString"/>
			<xs:enumeration value="MFString"/>
			<xs:enumeration value="SFTime"/>
			<xs:enumeration value="MFTime"/>
			<xs:enumeration value="SFVec2d"/>
			<xs:enumeration value="MFVec2d"/>
			<xs:enumeration value="SFVec2f"/>
			<xs:enumeration value="MFVec2f"/>
			<xs:enumeration value="SFVec3d"/>
			<xs:enumeration value="MFVec3d"/>
			<xs:enumeration value="SFVec3f"/>
			<xs:enumeration value="MFVec3f"/>
			<xs:enumeration value="SFVec4d"/>
			<xs:enumeration value="MFVec4d"/>
			<xs:enumeration value="SFVec4f"/>
			<xs:enumeration value="MFVec4f"/>
			<xs:enumeration value="SFMatrix3d"/>
			<xs:enumeration value="MFMatrix3d"/>
			<xs:enumeration value="SFMatrix3f"/>
			<xs:enumeration value="MFMatrix3f"/>
			<xs:enumeration value="SFMatrix4d"/>
			<xs:enumeration value="MFMatrix4d"/>
			<xs:enumeration value="SFMatrix4f"/>
			<xs:enumeration value="MFMatrix4f"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="fontStyleValues">
		<xs:annotation>
			<xs:appinfo>fontStyleValues are allowed enumeration values for FontStyle node type attribute.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/text.html#Fontfamilyandstyle"/>
		</xs:annotation>
		<xs:restriction base="xs:token">
			<xs:enumeration value="PLAIN"/>
			<xs:enumeration value="BOLD"/>
			<xs:enumeration value="ITALIC"/>
			<xs:enumeration value="BOLDITALIC"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="fogTypeValues">
		<xs:annotation>
			<xs:appinfo>fogTypeValues are allowed enumeration values for Fog node fogType attribute.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/enveffects.html#Fog"/>
		</xs:annotation>
		<xs:restriction base="xs:token">
			<xs:enumeration value="LINEAR"/>
			<xs:enumeration value="EXPONENTIAL"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="shaderPartTypeValues">
		<xs:annotation>
			<xs:appinfo>shaderPartTypeValues are allowed enumeration values for ShaderPart node type attribute.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shaders.html#ShaderPart"/>
		</xs:annotation>
		<xs:restriction base="xs:token">
			<xs:enumeration value="VERTEX"/>
			<xs:enumeration value="FRAGMENT"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="metaDirectionValues">
		<xs:annotation>
			<xs:appinfo>metaDirectionValues are allowed enumeration values for meta tag direction attribute.</xs:appinfo>
			<xs:documentation source="http://www.w3.org/TR/html4/struct/dirlang.html#adef-dir"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="rtl">
				<xs:annotation>
					<xs:appinfo>right-to-left</xs:appinfo>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="ltr">
				<xs:annotation>
					<xs:appinfo>left-to-right</xs:appinfo>
				</xs:annotation>
			</xs:enumeration>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="networkModeValues">
		<xs:annotation>
			<xs:appinfo>networkModeValues are allowed enumeration values for DIS field networkMode.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/dis.html#CommonDISfields"/>
		</xs:annotation>
		<xs:restriction base="xs:token">
			<xs:enumeration value="standAlone"/>
			<xs:enumeration value="networkReader"/>
			<xs:enumeration value="networkWriter"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="profileNames">
		<xs:annotation>
			<xs:appinfo>profileName enumeration constants are used to identify the profile for each scene-graph node, and also used by X3D tag to identify the profile of a contained Scene.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#Profiles"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="Core">
				<xs:annotation>
					<xs:appinfo>Core Profile includes no nodes and is provided as the basis for custom componentization.</xs:appinfo>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/coreprofile.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Interchange">
				<xs:annotation>
					<xs:appinfo>Interchange Profile equals the minimum subset of nodes needed to author lightweight compelling content.</xs:appinfo>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/interchange.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="CADInterchange">
				<xs:annotation>
					<xs:appinfo>CADInterchange Profile adds support for CADGeometry component nodes to Interchange Profile.</xs:appinfo>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/CADInterchange.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Interactive">
				<xs:annotation>
					<xs:appinfo>Interactive Profile adds interaction nodes (Anchor, KeySensor) to the minimum subset of nodes needed to author lightweight compelling content.</xs:appinfo>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/interactive.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="Immersive">
				<xs:annotation>
					<xs:appinfo>Immersive Profile equals all of the nodes in the VRML 97 Specification, plus various X3D node additions including KeySensor, StringSensor and Scene.</xs:appinfo>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/immersive.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="MPEG4Interactive"/>
			<xs:enumeration value="Full">
				<xs:annotation>
					<xs:appinfo>The Full Profile corresponds to all Immersive X3D nodes plus all approved/implemented extensions.  Full may get renamed Integrated.</xs:appinfo>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/fullProfile.html"/>
				</xs:annotation>
			</xs:enumeration>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="x3dVersion">
		<xs:annotation>
			<xs:appinfo>x3dVersion enumeration constants are used to identify the allowed versions for an X3D scene graph.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#Profiles"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="3.0">
				<xs:annotation>
					<xs:appinfo>X3D v3.0 approved by ISO in 2004.</xs:appinfo>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/index.html"/>
				</xs:annotation>
			</xs:enumeration>
			<xs:enumeration value="3.1">
				<xs:annotation>
					<xs:appinfo>X3D v3.1 Amendment 1 approved by ISO in 2005.  Backwards compatibility maintained with v3.0.</xs:appinfo>
					<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/index.html"/>
				</xs:annotation>
			</xs:enumeration>
		</xs:restriction>
	</xs:simpleType>
	<!--table of field names with corresponding accessType constraints-->
	<xs:simpleType name="initializeOnlyAccessTypes">
		<xs:annotation>
			<xs:appinfo>Table of fields having accessType initializeOnly.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#FieldSemantics"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="bboxCenter"/>
			<xs:enumeration value="bboxSize"/>
			<xs:enumeration value="beginCap"/>
			<xs:enumeration value="bottom"/>
			<xs:enumeration value="bottomRadius"/>
			<xs:enumeration value="ccw"/>
			<xs:enumeration value="child1Url"/>
			<xs:enumeration value="child2Url"/>
			<xs:enumeration value="child3Url"/>
			<xs:enumeration value="child4Url"/>
			<xs:enumeration value="closed"/>
			<xs:enumeration value="closureType"/>
			<xs:enumeration value="colorIndex"/>
			<xs:enumeration value="colorPerVertex"/>
			<xs:enumeration value="convex"/>
			<xs:enumeration value="coordIndex"/>
			<xs:enumeration value="creaseAngle"/>
			<xs:enumeration value="crossSection"/>
			<xs:enumeration value="directOutput"/>
			<xs:enumeration value="endCap"/>
			<xs:enumeration value="endAngle"/>
			<xs:enumeration value="forceTransitions"/>
			<xs:enumeration value="geoGridOrigin"/>
			<xs:enumeration value="geoSystem"/>
			<xs:enumeration value="height"/>
			<xs:enumeration value="horizontal"/>
			<xs:enumeration value="index"/>
			<xs:enumeration value="info"/>
			<xs:enumeration value="innerRadius"/>
			<xs:enumeration value="justify"/>
			<xs:enumeration value="knot"/>
			<xs:enumeration value="language"/>
			<xs:enumeration value="leftToRight"/>
			<xs:enumeration value="lineSegments"/>
			<xs:enumeration value="mustEvaluate"/>
			<xs:enumeration value="name"/>
			<xs:enumeration value="normalIndex"/>
			<xs:enumeration value="normalPerVertex"/>
			<xs:enumeration value="numComponents"/>
			<xs:enumeration value="order"/>
			<xs:enumeration value="outerRadius"/>
			<xs:enumeration value="orientation"/>
			<xs:enumeration value="radius"/>
			<xs:enumeration value="range"/>
			<xs:enumeration value="repeatR"/>
			<xs:enumeration value="repeatS"/>
			<xs:enumeration value="repeatT"/>
			<xs:enumeration value="rootUrl"/>
			<xs:enumeration value="rotateYUp"/>
			<xs:enumeration value="rtpHeaderExpected"/>
			<xs:enumeration value="side"/>
			<xs:enumeration value="size"/>
			<xs:enumeration value="solid"/>
			<xs:enumeration value="spacing"/>
			<xs:enumeration value="spatialize"/>
			<xs:enumeration value="speedFactor"/>
			<xs:enumeration value="spine"/>
			<xs:enumeration value="startAngle"/>
			<xs:enumeration value="style"/>
			<xs:enumeration value="texCoordIndex"/>
			<xs:enumeration value="title"/>
			<xs:enumeration value="top"/>
			<xs:enumeration value="topToBottom"/>
			<xs:enumeration value="type"/>
			<xs:enumeration value="uClosed"/>
			<xs:enumeration value="uDimension"/>
			<xs:enumeration value="uKnot"/>
			<xs:enumeration value="uOrder"/>
			<xs:enumeration value="vClosed"/>
			<xs:enumeration value="vDimension"/>
			<xs:enumeration value="vKnot"/>
			<xs:enumeration value="vOrder"/>
			<xs:enumeration value="xDimension"/>
			<xs:enumeration value="xSpacing"/>
			<xs:enumeration value="zDimension"/>
			<xs:enumeration value="zSpacing"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="inputOnlyAccessTypes">
		<xs:annotation>
			<xs:appinfo>Table of fields having accessType inputOnly.  These are not otherwise listed in element definitions since they cannot be specified in an .x3d file.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#FieldSemantics"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="activate"/>
			<xs:enumeration value="set_articulationParameterValue0"/>
			<xs:enumeration value="set_articulationParameterValue1"/>
			<xs:enumeration value="set_articulationParameterValue2"/>
			<xs:enumeration value="set_articulationParameterValue3"/>
			<xs:enumeration value="set_articulationParameterValue4"/>
			<xs:enumeration value="set_articulationParameterValue5"/>
			<xs:enumeration value="set_articulationParameterValue6"/>
			<xs:enumeration value="set_articulationParameterValue7"/>
			<xs:enumeration value="set_boolean"/>
			<xs:enumeration value="set_bind"/>
			<xs:enumeration value="set_colorIndex"/>
			<xs:enumeration value="set_coordIndex"/>
			<xs:enumeration value="set_crossSection"/>
			<xs:enumeration value="set_fraction"/>
			<xs:enumeration value="set_height"/>
			<xs:enumeration value="set_index"/>
			<xs:enumeration value="set_normalIndex"/>
			<xs:enumeration value="set_orientation"/>
			<xs:enumeration value="set_position"/>
			<xs:enumeration value="set_scale"/>
			<xs:enumeration value="set_spine"/>
			<xs:enumeration value="set_texCoordIndex"/>
			<xs:enumeration value="set_triggerTime"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="outputOnlyAccessTypes">
		<xs:annotation>
			<xs:appinfo>Table of fields having accessType outputOnly.  These are not otherwise listed in element definitions since they cannot be specified in an .x3d file.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#FieldSemantics"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="actionKeyPress"/>
			<xs:enumeration value="actionKeyRelease"/>
			<xs:enumeration value="altKey"/>
			<xs:enumeration value="articulationParameterValue0_changed"/>
			<xs:enumeration value="articulationParameterValue1_changed"/>
			<xs:enumeration value="articulationParameterValue2_changed"/>
			<xs:enumeration value="articulationParameterValue3_changed"/>
			<xs:enumeration value="articulationParameterValue4_changed"/>
			<xs:enumeration value="articulationParameterValue5_changed"/>
			<xs:enumeration value="articulationParameterValue6_changed"/>
			<xs:enumeration value="articulationParameterValue7_changed"/>
			<xs:enumeration value="bindTime"/>
			<xs:enumeration value="centerOfRotation_changed"/>
			<xs:enumeration value="collideTime"/>
			<xs:enumeration value="controlKey"/>
			<xs:enumeration value="cycleTime"/>
			<xs:enumeration value="detonateTime"/>
			<xs:enumeration value="duration_changed"/>
			<xs:enumeration value="elapsedTime"/>
			<xs:enumeration value="enteredText"/>
			<xs:enumeration value="enterTime"/>
			<xs:enumeration value="exitTime"/>
			<xs:enumeration value="finalText"/>
			<xs:enumeration value="firedTime"/>
			<xs:enumeration value="fraction_changed"/>
			<xs:enumeration value="geovalue_changed"/>
			<xs:enumeration value="hitGeoCoord_changed"/>
			<xs:enumeration value="hitNormal_changed"/>
			<xs:enumeration value="hitPoint_changed"/>
			<xs:enumeration value="hitTexCoord_changed"/>
			<xs:enumeration value="inputFalse"/>
			<xs:enumeration value="inputNegate"/>
			<xs:enumeration value="inputTrue"/>
			<xs:enumeration value="isActive"/>
			<xs:enumeration value="isBound"/>
			<xs:enumeration value="isCollided"/>
			<xs:enumeration value="isDetonated"/>
			<xs:enumeration value="isLoaded"/>
			<xs:enumeration value="isOver"/>
			<xs:enumeration value="isPaused"/>
			<xs:enumeration value="isNetworkReader"/>
			<xs:enumeration value="isNetworkWriter"/>
			<xs:enumeration value="isRtpHeaderHeard"/>
			<xs:enumeration value="isSelected"/>
			<xs:enumeration value="isStandAlone"/>
			<xs:enumeration value="isValid"/>
			<xs:enumeration value="keyPress"/>
			<xs:enumeration value="keyRelease"/>
			<xs:enumeration value="level_changed"/>
			<xs:enumeration value="lineBounds"/>
			<xs:enumeration value="loadTime"/>
			<xs:enumeration value="next"/>
			<xs:enumeration value="normal_changed"/>
			<xs:enumeration value="orientation_changed"/>
			<xs:enumeration value="position_changed"/>
			<xs:enumeration value="previous"/>
			<xs:enumeration value="progress"/>
			<xs:enumeration value="rotation_changed"/>
			<xs:enumeration value="shiftKey"/>
			<xs:enumeration value="textBounds"/>
			<xs:enumeration value="time"/>
			<xs:enumeration value="timestamp"/>
			<xs:enumeration value="touchTime"/>
			<xs:enumeration value="trackPoint_changed"/>
			<xs:enumeration value="transitionComplete"/>
			<xs:enumeration value="translation_changed"/>
			<xs:enumeration value="triggerTime"/>
			<xs:enumeration value="triggerTrue"/>
			<xs:enumeration value="triggerValue"/>
			<xs:enumeration value="value_changed"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:simpleType name="inputOutputAccessTypes">
		<xs:annotation>
			<xs:appinfo>Table of fields having accessType inputOutput.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#FieldSemantics"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="address"/>
			<xs:enumeration value="alpha"/>
			<xs:enumeration value="ambientIntensity"/>
			<xs:enumeration value="antennaLocation"/>
			<xs:enumeration value="applicationID"/>
			<xs:enumeration value="applied"/>
			<xs:enumeration value="antennaPatternType"/>
			<xs:enumeration value="antennaPatternLength"/>
			<xs:enumeration value="articulationParameterArray"/>
			<xs:enumeration value="articulationParameterChangeIndicatorArray"/>
			<xs:enumeration value="articulationParameterCount"/>
			<xs:enumeration value="articulationParameterDesignatorArray"/>
			<xs:enumeration value="articulationParameterIdPartAttachedToArray"/>
			<xs:enumeration value="articulationParameterTypeArray"/>
			<xs:enumeration value="attenuation"/>
			<xs:enumeration value="autoOffset"/>
			<xs:enumeration value="avatarSize"/>
			<xs:enumeration value="axisOfRotation"/>
			<xs:enumeration value="backUrl"/>
			<xs:enumeration value="bottomUrl"/>
			<xs:enumeration value="beamWidth"/>
			<xs:enumeration value="bottomUrl"/>
			<xs:enumeration value="center"/>
			<xs:enumeration value="centerOfMass"/>
			<xs:enumeration value="centerOfRotation"/>
			<xs:enumeration value="collisionType"/>
			<xs:enumeration value="color"/>
			<xs:enumeration value="controlPoint"/>
			<xs:enumeration value="cryptoSystem"/>
			<xs:enumeration value="cryptoKeyID"/>
			<xs:enumeration value="cutOffAngle"/>
			<xs:enumeration value="cycleInterval"/>
			<xs:enumeration value="data"/>
			<xs:enumeration value="dataLength"/>
			<xs:enumeration value="deadReckoning"/>
			<xs:enumeration value="deletionAllowed"/>
			<xs:enumeration value="depth"/>
			<xs:enumeration value="description"/>
			<xs:enumeration value="detonationLocation"/>
			<xs:enumeration value="detonationRelativeLocation"/>
			<xs:enumeration value="detonationResult"/>
			<xs:enumeration value="diffuseColor"/>
			<xs:enumeration value="direction"/>
			<xs:enumeration value="diskAngle"/>
			<xs:enumeration value="displacements"/>
			<xs:enumeration value="emissiveColor"/>
			<xs:enumeration value="enabled"/>
			<xs:enumeration value="encodingScheme"/>
			<xs:enumeration value="entityID"/>
			<xs:enumeration value="entityKind"/>
			<xs:enumeration value="entityDomain"/>
			<xs:enumeration value="entityCountry"/>
			<xs:enumeration value="entityCategory"/>
			<xs:enumeration value="entitySubCategory"/>
			<xs:enumeration value="entitySpecific"/>
			<xs:enumeration value="entityExtra"/>
			<xs:enumeration value="eventApplicationID"/>
			<xs:enumeration value="eventEntityID"/>
			<xs:enumeration value="eventNumber"/>
			<xs:enumeration value="eventSiteID"/>
			<xs:enumeration value="family"/>
			<xs:enumeration value="fanCount"/>
			<xs:enumeration value="fieldOfView"/>
			<xs:enumeration value="filled"/>
			<xs:enumeration value="fired1"/>
			<xs:enumeration value="fired2"/>
			<xs:enumeration value="fireMissionIndex"/>
			<xs:enumeration value="firingRange"/>
			<xs:enumeration value="firingRate"/>
			<xs:enumeration value="fogType"/>
			<xs:enumeration value="forceID"/>
			<xs:enumeration value="frequency"/>
			<xs:enumeration value="frontUrl"/>
			<xs:enumeration value="function"/>
			<xs:enumeration value="fuse"/>
			<xs:enumeration value="geoCoords"/>
			<xs:enumeration value="global"/>
			<xs:enumeration value="groundAngle"/>
			<xs:enumeration value="groundColor"/>
			<xs:enumeration value="hatchColor"/>
			<xs:enumeration value="hatched"/>
			<xs:enumeration value="hatchStyle"/>
			<xs:enumeration value="headlight"/>
			<xs:enumeration value="image"/>
			<xs:enumeration value="info"/>
			<xs:enumeration value="inputSource"/>
			<xs:enumeration value="integerKey"/>
			<xs:enumeration value="intensity"/>
			<xs:enumeration value="key"/>
			<xs:enumeration value="jump"/>
			<xs:enumeration value="keyValue"/>
			<xs:enumeration value="leftUrl"/>
			<xs:enumeration value="length"/>
			<xs:enumeration value="lengthOfModulationParameters"/>
			<xs:enumeration value="limitOrientation"/>
			<xs:enumeration value="linearAcceleration"/>
			<xs:enumeration value="linearVelocity"/>
			<xs:enumeration value="linetype"/>
			<xs:enumeration value="linewidthScaleFactor"/>
			<xs:enumeration value="llimit"/>
			<xs:enumeration value="load"/>
			<xs:enumeration value="location"/>
			<xs:enumeration value="loop"/>
			<xs:enumeration value="marking"/>
			<xs:enumeration value="mass"/>
			<xs:enumeration value="maxAngle"/>
			<xs:enumeration value="matrix"/>
			<xs:enumeration value="maxBack"/>
			<xs:enumeration value="maxExtent"/>
			<xs:enumeration value="maxFront"/>
			<xs:enumeration value="maxPosition"/>
			<xs:enumeration value="minAngle"/>
			<xs:enumeration value="minBack"/>
			<xs:enumeration value="minFront"/>
			<xs:enumeration value="minPosition"/>
			<xs:enumeration value="mode"/>
			<xs:enumeration value="modulationTypeSpreadSpectrum"/>
			<xs:enumeration value="modulationTypeMajor"/>
			<xs:enumeration value="modulationTypeDetail"/>
			<xs:enumeration value="modulationTypeSystem"/>
			<xs:enumeration value="momentsOfInertia"/>
			<xs:enumeration value="multicastRelayHost"/>
			<xs:enumeration value="multicastRelayPort"/>
			<xs:enumeration value="munitionEndPoint"/>
			<xs:enumeration value="munitionStartPoint"/>
			<xs:enumeration value="munitionApplicationID"/>
			<xs:enumeration value="munitionEntityID"/>
			<xs:enumeration value="munitionSiteID"/>
			<xs:enumeration value="munitionQuantity"/>
			<xs:enumeration value="name"/>
			<xs:enumeration value="navType"/>
			<xs:enumeration value="networkMode"/>
			<xs:enumeration value="offset"/>
			<xs:enumeration value="on"/>
			<xs:enumeration value="pauseTime"/>
			<xs:enumeration value="parameter"/>
			<xs:enumeration value="pitch"/>
			<xs:enumeration value="point"/>
			<xs:enumeration value="port"/>
			<xs:enumeration value="position"/>
			<xs:enumeration value="power"/>
			<xs:enumeration value="priority"/>
			<xs:enumeration value="radioID"/>
			<xs:enumeration value="radioEntityTypeKind"/>
			<xs:enumeration value="radioEntityTypeDomain"/>
			<xs:enumeration value="radioEntityTypeCountry"/>
			<xs:enumeration value="radioEntityTypeCategory"/>
			<xs:enumeration value="radioEntityTypeNomenclature"/>
			<xs:enumeration value="radioEntityTypeNomenclatureVersion"/>
			<xs:enumeration value="readInterval"/>
			<xs:enumeration value="receivedPower"/>
			<xs:enumeration value="receiverState"/>
			<xs:enumeration value="reference"/>
			<xs:enumeration value="relativeAntennaLocation"/>
			<xs:enumeration value="resumeTime"/>
			<xs:enumeration value="rightUrl"/>
			<xs:enumeration value="rotation"/>
			<xs:enumeration value="sampleRate"/>
			<xs:enumeration value="samples"/>
			<xs:enumeration value="scale"/>
			<xs:enumeration value="scaleOrientation"/>
			<xs:enumeration value="shininess"/>
			<xs:enumeration value="siteID"/>
			<xs:enumeration value="skinCoordIndex"/>
			<xs:enumeration value="skinCoordWeight"/>
			<xs:enumeration value="skyColor"/>
			<xs:enumeration value="skyAngle"/>
			<xs:enumeration value="source"/>
			<xs:enumeration value="specularColor"/>
			<xs:enumeration value="speed"/>
			<xs:enumeration value="startTime"/>
			<xs:enumeration value="stiffness"/>
			<xs:enumeration value="stopTime"/>
			<xs:enumeration value="string"/>
			<xs:enumeration value="stripCount"/>
			<xs:enumeration value="summary"/>
			<xs:enumeration value="tdlType"/>
			<xs:enumeration value="tessellation"/>
			<xs:enumeration value="tessellationScale"/>
			<xs:enumeration value="timeOut"/>
			<xs:enumeration value="toggle"/>
			<xs:enumeration value="topUrl"/>
			<xs:enumeration value="transitionTime"/>
			<xs:enumeration value="transitionType"/>
			<xs:enumeration value="translation"/>
			<xs:enumeration value="transmitFrequencyBandwidth"/>
			<xs:enumeration value="transmitState"/>
			<xs:enumeration value="transmitterApplicationID"/>
			<xs:enumeration value="transmitterEntityID"/>
			<xs:enumeration value="transmitterRadioID"/>
			<xs:enumeration value="transmitterSiteID"/>
			<xs:enumeration value="transparent"/>
			<xs:enumeration value="transparency"/>
			<xs:enumeration value="type"/>
			<xs:enumeration value="ulimit"/>
			<xs:enumeration value="update"/>
			<xs:enumeration value="url"/>
			<xs:enumeration value="uTessellation"/>
			<xs:enumeration value="value"/>
			<xs:enumeration value="version"/>
			<xs:enumeration value="vector"/>
			<xs:enumeration value="vertexCount"/>
			<xs:enumeration value="vertices"/>
			<xs:enumeration value="visibilityLimit"/>
			<xs:enumeration value="visibilityRange"/>
			<xs:enumeration value="visible"/>
			<xs:enumeration value="vTessellation"/>
			<xs:enumeration value="warhead"/>
			<xs:enumeration value="weight"/>
			<xs:enumeration value="whichChoice"/>
			<xs:enumeration value="whichGeometry"/>
			<xs:enumeration value="writeInterval"/>
			<xs:enumeration value="yScale"/>
		</xs:restriction>
	</xs:simpleType>
	<!-- special case accessType tests, excerpted from BuildSpecificationInterfacesFromSchema.xslt
          		<xsl:when test="($nodeName='GeoCoordinate') and ($attributeName='point') or
                        				($nodeName='Extrusion') and ($attributeName='scale')">
                 			<xsl:text>[init]</xsl:text>
          		</xsl:when>
          		<xsl:when test="(($nodeName='HAnimDisplacer') and ($attributeName='coordIndex')) or
                        				(($nodeName='GeoOrigin') and ($attributeName='geoSystem')) or
                        				(($nodeName='NurbsPositionInterpolator') and ($attributeName='order')) or
                        				(($nodeName='Viewpoint') and ($attributeName='orientation')) or
                        				( contains($nodeName,'Light') and ($attributeName='radius')) or
                        				(($nodeName='ProximitySensor' or $nodeName='VisibilitySensor') and ($attributeName='size'))">
                 			<xsl:text>[in, out]</xsl:text>
          		</xsl:when>
   	-->
	<!--======================================================================-->
	<!--Attribute groups-->
	<!--DEF and USE are node-naming attributes common to all instantiable nodes. This attributeGroup is defined for all top-level node types in the node interface hierarchy.-->
	<xs:attributeGroup name="DEF_USE">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#DEFL_USESemantics"/>
		</xs:annotation>
		<xs:attribute name="DEF" type="xs:ID">
			<xs:annotation>
				<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#DEFL_USESemantics"/>
			</xs:annotation>
		</xs:attribute>
		<xs:attribute name="USE" type="xs:IDREF">
			<xs:annotation>
				<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#DEFL_USESemantics"/>
			</xs:annotation>
		</xs:attribute>
	</xs:attributeGroup>
	<xs:attributeGroup name="globalAttributes">
		<xs:attribute name="class" type="xs:NMTOKENS">
			<xs:annotation>
				<xs:documentation source="http://www.web3d.org/files/specifications/19776-1/V3.2/Part01/concepts.html#ClassAttributeSyntax"/>
			</xs:annotation>
		</xs:attribute>
		<!-- containerField not included here in globalAttributes since default values are different for various node types -->
	</xs:attributeGroup>
	<!--======================================================================-->
	<!--Complex types-->
	<!--Should all abstract node types be made final? This issue pertains to run-time extensibility modifications to the SAI API...-->
	<xs:complexType name="X3DAppearanceNode" abstract="false" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shape.html#X3DAppearanceNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DNode">
				<xs:group ref="AppearanceChildContentModel" minOccurs="0" maxOccurs="unbounded"/>
				<xs:attribute name="containerField" type="xs:NMTOKEN" default="appearance"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DAppearanceChildNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>Nodes of this type can be used as child nodes for Appearance.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shape.html#X3DAppearanceChildNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DNode"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DBackgroundNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/enveffects.html#X3DBackgroundNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DBindableNode">
				<xs:attribute name="groundAngle" type="MFFloat"/>
				<xs:attribute name="groundColor" type="MFColor"/>
				<xs:attribute name="skyAngle" type="MFFloat"/>
				<xs:attribute name="skyColor" type="MFColor" default="0 0 0"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DBindableNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>Bindable nodes implement the binding stack, so that only one of each node type is active at a given time.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/core.html#X3DBindableNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DChildNode"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DBoundedObject" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>X3DBoundedObject indicates that bounding box values can
                be provided (or computed) for this node and any children.
                Bounding box values approximate the volume of a containing box
                in the current coordinate system.  Bounding box values can
                optionally be provided to (or calculated by) 3D browsers.
                Bounding box values are hints that can improve performance by
                allowing browsers to inexpensively cull geometry, thus avoiding
                the computational cost of trying to drawing shapes when they are
                outside of the current view.
            </xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/group.html#X3DBoundedObject"/>
		</xs:annotation>
		<xs:attribute name="bboxCenter" type="SFVec3f" default="0 0 0"/>
		<xs:attribute name="bboxSize" type="boundingBoxSizeType" default="-1 -1 -1"/>
	</xs:complexType>
	<xs:complexType name="X3DChildNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>A node that implements X3DChildNode is one of the legal children for a X3DGroupingNode parent.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/core.html#X3DChildNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DNode">
				<xs:attribute name="containerField" type="xs:NMTOKEN" default="children"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DColorNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#X3DColorNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DGeometricPropertyNode">
				<xs:attribute name="containerField" type="xs:NMTOKEN" default="color"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DComposedGeometryNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>Composed geometry nodes produce renderable geometry, can contain Color Coordinate Normal TextureCoordinate, and are contained by a Shape node.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#X3DComposedGeometryNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DGeometryNode">
				<xs:group ref="ComposedGeometryContentModel" minOccurs="0" maxOccurs="unbounded"/>
				<xs:attribute name="ccw" type="SFBool" default="true"/>
				<xs:attribute name="colorPerVertex" type="SFBool" default="true"/>
				<xs:attribute name="normalPerVertex" type="SFBool" default="true"/>
				<xs:attribute name="solid" type="SFBool" default="true"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DCoordinateNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#X3DCoordinateNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DGeometricPropertyNode"/>
			<!-- containerField not defined here since different values can occur for implementing nodes -->
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DDragSensorNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/pointingsensor.html#X3DDragSensorNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DPointingDeviceSensorNode">
				<xs:attribute name="autoOffset" type="SFBool" default="true"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DEnvironmentalSensorNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/envsensor.html#X3DEnvironmentalSensorNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DSensorNode">
				<xs:attribute name="center" type="SFVec3f" default="0 0 0"/>
				<xs:attribute name="size" type="SFVec3f" default="0 0 0"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DEnvironmentTextureNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/env_texture.html#X3DEnvironmentTextureNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DAppearanceChildNode">
				<xs:attribute name="containerField" type="xs:NMTOKEN" default="texture"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DField" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>X3DField is equivalent to SF (Single Field) simple non-Node types in the VRML 97 Specification.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/technicalinfo/specifications/vrml97/part1/fieldsRef.html#5.1.2"/>
		</xs:annotation>
	</xs:complexType>
	<xs:complexType name="X3DFogObject" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/enveffects.html#X3DFogOjbect"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DNode">
				<xs:attribute name="color" type="SFColor" default="1 1 1"/>
				<xs:attribute name="fogType" type="fogTypeValues" default="LINEAR"/>
				<xs:attribute name="visibilityRange" type="SFFloat" default="0"/>
				<xs:attribute name="containerField" type="xs:NMTOKEN" default="children"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DFontStyleNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/text.html#X3DFontStyleNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DNode">
				<xs:attribute name="containerField" type="xs:NMTOKEN" default="fontStyle"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DGeometryNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>Geometry nodes produce renderable geometry and are contained by a Shape node.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#X3DGeometryNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DNode">
				<xs:attribute name="containerField" type="xs:NMTOKEN" default="geometry"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DGeometricPropertyNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>This is the base node type for all geometric property node types.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#X3DGeometricPropertyNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DNode"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DGroupingNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DBoundedObject"/>
                Grouping nodes can contain other nodes as children, thus making up the backbone of a scene graph.
            </xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/group.html#X3DGroupingNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DChildNode">
				<xs:sequence minOccurs="0" maxOccurs="unbounded">
					<xs:group ref="ChildContentModel" minOccurs="0" maxOccurs="unbounded"/>
					<xs:group ref="ChildContentModelSceneGraphStructure" minOccurs="0" maxOccurs="unbounded"/>
				</xs:sequence>
				<xs:attribute name="bboxCenter" type="SFVec3f" default="0 0 0"/>
				<xs:attribute name="bboxSize" type="boundingBoxSizeType" default="-1 -1 -1"/>
			</xs:extension>
			<!-- <xs:group ref="ChildContentModelSceneGraphStructure" minOccurs="0" maxOccurs="unbounded"/>-->
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DHumanoidNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>X3DHumanoidNode enables extensibility for the Humanoid node.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/hanim.html#HAnimHumanoid"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DChildNode"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DInfoNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/group.html#X3DInfoNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DChildNode"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DInterpolatorNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>Interpolator nodes are designed for linear keyframed animation.
                Interpolators are driven by an input key ranging [0..1] and produce corresponding piecewise-linear output functions.
            </xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/interp.html#X3DInterpolatorNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DChildNode">
				<xs:attribute name="key" type="MFFloat"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DKeyDeviceSensorNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/keyboard.html#X3DKeyDeviceSensorNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DSensorNode"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DLightNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>Light nodes provide illumination for rendering geometry in the scene.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/lighting.html#X3DLightNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DChildNode">
				<xs:attribute name="ambientIntensity" type="intensityType" default="0"/>
				<xs:attribute name="color" type="SFColor" default="1 1 1"/>
				<xs:attribute name="intensity" type="intensityType" default="1"/>
				<xs:attribute name="on" type="SFBool" default="true"/>
			</xs:extension>
			<!-- global attribute default value differs and so is defined individually for each light node -->
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DMaterialNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shape.html#X3DMaterialNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DAppearanceChildNode">
				<xs:attribute name="containerField" type="xs:NMTOKEN" default="material"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DMetadataObject">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/core.html#X3DMetadataObject"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DNode">
				<xs:attribute name="name" type="SFString"/>
				<xs:attribute name="reference" type="SFString"/>
				<xs:attribute name="containerField" type="xs:NMTOKEN" default="metadata">
					<xs:annotation>
						<xs:appinfo>containerField='value' for contained payload metadata inside MetadataSet element.</xs:appinfo>
					</xs:annotation>
				</xs:attribute>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DNetworkSensorNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/networking.html#X3DNetworkSensorNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DSensorNode"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>All instantiable nodes implement X3DNode, which corresponds to SFNode in the VRML 97 specification.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/core.html#X3DNode"/>
		</xs:annotation>
		<xs:sequence>
			<xs:element ref="IS" minOccurs="0"/>
			<xs:group ref="ChildContentModelCore" minOccurs="0"/>
		</xs:sequence>
		<xs:attributeGroup ref="DEF_USE"/>
		<xs:attributeGroup ref="globalAttributes"/>
		<!-- complexContent, extension/restriction not used since X3DNode is a top-level node type -->
	</xs:complexType>
	<xs:complexType name="X3DNodeMixedContent" abstract="true" mixed="true">
		<xs:annotation>
			<xs:appinfo>X3DNodeMixedContent matches X3DNode, with the exception that implementing nodes can have mixed content (i.e. both elements and plain text).</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/core.html#X3DNode"/>
		</xs:annotation>
		<xs:sequence>
			<xs:element ref="IS" minOccurs="0"/>
			<xs:group ref="ChildContentModelCore" minOccurs="0"/>
		</xs:sequence>
		<xs:attributeGroup ref="DEF_USE"/>
		<xs:attributeGroup ref="globalAttributes"/>
		<!-- complexContent, extension/restriction not used since X3DNode/X3DNodeMixedContent are top-level node types -->
	</xs:complexType>
	<xs:complexType name="X3DNormalNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#X3DNormalNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DGeometricPropertyNode">
				<xs:attribute name="containerField" type="xs:NMTOKEN" default="normal"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DNurbsControlCurveNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html#X3DParametricGeometryNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DNode">
				<xs:attribute name="controlPoint" type="MFVec2d"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DNurbsSurfaceGeometryNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html#X3DNurbsSurfaceGeometryNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DParametricGeometryNode">
				<xs:attribute name="uClosed" type="SFBool" default="false"/>
				<xs:attribute name="vClosed" type="SFBool" default="false"/>
				<xs:attribute name="uDimension" type="SFInt32" default="0"/>
				<xs:attribute name="vDimension" type="SFInt32" default="0"/>
				<xs:attribute name="uKnot" type="MFDouble"/>
				<xs:attribute name="vKnot" type="MFDouble"/>
				<xs:attribute name="uOrder" type="SFInt32" default="3"/>
				<xs:attribute name="vOrder" type="SFInt32" default="3"/>
				<xs:attribute name="uTessellation" type="SFInt32" default="0"/>
				<xs:attribute name="vTessellation" type="SFInt32" default="0"/>
				<xs:attribute name="weight" type="MFDouble"/>
				<xs:attribute name="solid" type="SFBool" default="true"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DParametricGeometryNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html#X3DParametricGeometryNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DGeometryNode"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DPointingDeviceSensorNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/pointingsensor.html#X3DPointingDeviceSensorNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DSensorNode">
				<xs:attribute name="description" type="SFString"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DProductStructureChildNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>The X3DProductStructureChildNode abstract node type marks nodes that are valid product structure children for the CADInterchange component.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/group.html#X3DBoundedObject"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DChildNode">
				<xs:attribute name="name" type="SFString"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DProgrammableShaderObject" abstract="true" mixed="true">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shaders.html#X3DProgrammableShaderObject"/>
		</xs:annotation>
		<xs:sequence>
			<xs:element ref="field" minOccurs="0" maxOccurs="unbounded"/>
			<xs:element ref="IS" minOccurs="0"/>
			<xs:group ref="ChildContentModelCore" minOccurs="0"/>
		</xs:sequence>
		<xs:attributeGroup ref="DEF_USE"/>
		<xs:attributeGroup ref="globalAttributes"/>
	</xs:complexType>
	<xs:complexType name="X3DPrototypeInstanceNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/core.html#X3DPrototypeInstance"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DNode"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DScriptNode" abstract="true" mixed="true">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/scripting.html#X3DScriptNode"/>
		</xs:annotation>
		<xs:sequence>
			<xs:element ref="field" minOccurs="0" maxOccurs="unbounded"/>
			<xs:element ref="IS" minOccurs="0"/>
			<xs:group ref="ChildContentModelCore" minOccurs="0"/>
		</xs:sequence>
		<xs:attributeGroup ref="DEF_USE"/>
		<xs:attributeGroup ref="globalAttributes"/>
		<xs:attribute name="containerField" type="xs:NMTOKEN" default="children"/>
	</xs:complexType>
	<xs:complexType name="X3DSensorNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/core.html#X3DSensorNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DChildNode">
				<xs:attribute name="enabled" type="SFBool" default="true"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DSequencerNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/utils.html#X3DSequencerNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DChildNode">
				<xs:attribute name="key" type="MFFloat"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DShaderNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shaders.html#X3DShaderNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DAppearanceChildNode">
				<xs:attribute name="language" type="SFString"/>
				<xs:attribute name="containerField" type="xs:NMTOKEN" default="shaders">
					<xs:annotation>
						<xs:documentation>parent Appearance node</xs:documentation>
					</xs:annotation>
				</xs:attribute>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DShapeNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DBoundedObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shape.html#X3DShapeNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DChildNode">
				<xs:group ref="ShapeChildContentModel" minOccurs="0"/>
				<xs:attribute name="bboxCenter" type="SFVec3f" default="0 0 0"/>
				<xs:attribute name="bboxSize" type="boundingBoxSizeType" default="-1 -1 -1"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DSoundNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/sound.html#X3DSoundNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DChildNode">
				<xs:group ref="SoundChildContentModel" minOccurs="0"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DSoundSourceNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>Nodes implementing X3DSoundSourceNode are allowed children of Sound node</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/sound.html#X3DSoundSourceNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DTimeDependentNode">
				<xs:attribute name="pitch" type="SFFloat" default="1.0"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DTextureNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texturing.html#X3DTextureNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DAppearanceChildNode">
				<xs:attribute name="containerField" type="xs:NMTOKEN" default="texture"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DTexture2DNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texturing.html#X3DTexture2DNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DTextureNode">
				<xs:attribute name="repeatS" type="SFBool" default="true"/>
				<xs:attribute name="repeatT" type="SFBool" default="true"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DTexture3DNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texture3D.html#X3DTexture3DNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DTextureNode">
				<xs:attribute name="repeatS" type="SFBool" default="false"/>
				<xs:attribute name="repeatT" type="SFBool" default="false"/>
				<xs:attribute name="repeatR" type="SFBool" default="false"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DTextureCoordinateNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texturing.html#X3DTextureCoordinateNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DGeometricPropertyNode">
				<xs:attribute name="containerField" type="xs:NMTOKEN" default="texCoord"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DTextureTransformNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texturing.html#X3DTextureTransformNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DAppearanceChildNode">
				<xs:attribute name="containerField" type="xs:NMTOKEN" default="textureTransform"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DTextureTransform2DNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texturing.html#X3DTextureTransform2DNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DTextureTransformNode">
				<xs:attribute name="center" type="SFVec2f" default="0 0"/>
				<xs:attribute name="rotation" type="SFFloat" default="0"/>
				<xs:attribute name="scale" type="SFVec2f" default="1 1"/>
				<xs:attribute name="translation" type="SFVec2f" default="0 0"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DTimeDependentNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/time.html#X3DTimeDependentNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DChildNode">
				<xs:attribute name="loop" type="SFBool" default="false"/>
				<xs:attribute name="pauseTime" type="SFTime" default="0"/>
				<xs:attribute name="resumeTime" type="SFTime" default="0"/>
				<xs:attribute name="startTime" type="SFTime" default="0"/>
				<xs:attribute name="stopTime" type="SFTime" default="0"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DTouchSensorNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/pointingsensor.html#X3DTouchSensorNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DPointingDeviceSensorNode"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DTriggerNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/utils.html#X3DTriggerNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DChildNode"/>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="X3DUrlObject" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>X3DUrlObject indicates that a node has content loaded from a URL and can be tracked via a LoadSensor.
            </xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/networking.html#X3DUrlObject"/>
		</xs:annotation>
		<xs:attribute name="url" type="MFString"/>
	</xs:complexType>
	<xs:complexType name="X3DVertexAttributeNode" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>
            </xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shaders.html#X3DVertexAttributeNode"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DGeometricPropertyNode">
				<xs:attribute name="name" type="SFString"/>
				<xs:attribute name="containerField" type="xs:NMTOKEN" default="attrib"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- doesn't Event need to be in abstract spec?
   	<xs:complexType name="Event" abstract="true" mixed="false">
          		<xs:annotation>
                 			<xs:appinfo>An Event consists of a timeStampX3d and a field value.  An event is a message sent from one node to another, connecting fields as defined by a ROUTE.  Events signal external stimuli, changes to field values, and interactions between nodes.  Note existence of related and equivalent org.w3c.dom.events.Event.timeStamp.</xs:appinfo>
                 			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#Eventmodel"/>
          		</xs:annotation>
   	</xs:complexType>
   	-->
	<xs:complexType name="X3DPrototype" abstract="true" mixed="false">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#PrototypeSemantics"/>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="SceneGraphStructureNodeType">
				<xs:attribute name="name" type="xs:NMTOKEN" use="required"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="SceneGraphStructureNodeType" abstract="false" mixed="false">
		<xs:annotation>
			<xs:appinfo>SceneGraphStructureNodeType is a marker interface that identifies nonrenderable nodes relating to scene graph structure.  SceneGraphStructureNodeType extends from Base rather than X3DNode since DEF/USE not appropriate for declarations.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#scenegraph"/>
		</xs:annotation>
	</xs:complexType>
	<xs:complexType name="WildcardNodeType" abstract="true" mixed="false">
		<xs:annotation>
			<xs:appinfo>This complexType will likely not be needed, since integrating ProtoInstance into the content models solves the wildcard and extensibility problems.</xs:appinfo>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="X3DNode"/>
		</xs:complexContent>
	</xs:complexType>
	<!--======================================================================-->
	<!-- Most child-node content models are provided by these xs:group element definitions.  These are necessary since complexType definitions can't be used to define contained content elements.-->
	<xs:group name="AppearanceChildContentModel">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to X3DAppearanceChildNode.  Appearance can contain FillProperties, LineProperties, Material, any Texture node and any TextureTransform node, in any order. No more than one instance of these nodes is allowed.  Appearance may also contain multiple shaders (ComposedShader, PackagedShader, ProgramShader).</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shape.html#Appearancenode"/>
		</xs:annotation>
		<xs:choice>
			<xs:group ref="AppearanceChildContentModelNoProtoInstance"/>
			<xs:element ref="ProtoInstance">
				<xs:annotation>
					<xs:documentation>Appropriately typed substitute node</xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:choice>
	</xs:group>
	<xs:group name="AppearanceChildContentModelNoProtoInstance">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to X3DAppearanceChildNode.  Appearance can contain FillProperties, LineProperties, Material, any Texture node and any TextureTransform node, in any order. No more than one instance of these nodes is allowed.  Appearance may also contain multiple shaders (ComposedShader, PackagedShader, ProgramShader).</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shape.html#Appearancenode"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="FillProperties">
				<xs:annotation>
					<xs:documentation>fillProperties</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="LineProperties">
				<xs:annotation>
					<xs:documentation>lineProperties</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="Material">
				<xs:annotation>
					<xs:documentation>material</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="ComposedShader">
				<xs:annotation>
					<xs:documentation>shaders</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="PackagedShader">
				<xs:annotation>
					<xs:documentation>shaders</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="ProgramShader">
				<xs:annotation>
					<xs:documentation>shaders</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="ComposedCubeMapTexture">
				<xs:annotation>
					<xs:documentation>texture</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="ImageTexture">
				<xs:annotation>
					<xs:documentation>texture</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="MovieTexture">
				<xs:annotation>
					<xs:documentation>texture</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="MultiTexture">
				<xs:annotation>
					<xs:documentation>texture</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="PixelTexture">
				<xs:annotation>
					<xs:documentation>texture</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="GeneratedCubeMapTexture">
				<xs:annotation>
					<xs:documentation>texture</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="ImageCubeMapTexture">
				<xs:annotation>
					<xs:documentation>texture</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="MultiTextureTransform">
				<xs:annotation>
					<xs:documentation>textureTransform</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="TextureTransform">
				<xs:annotation>
					<xs:documentation>textureTransform</xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:choice>
	</xs:group>
	<xs:group name="ChildContentModel">
		<xs:annotation>
			<xs:appinfo>ChildContentModel is the child-node content model corresponding to X3DChildNode, combining all profiles.  ChildContentModel can contain most nodes, other Grouping nodes, Prototype declarations and ProtoInstances in any order and any combination. When the assigned profile is less than Full, the precise palette of legal nodes that are available depends on assigned profile and components.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/group.html#GroupingAndChildrenNodes">children</xs:documentation>
		</xs:annotation>
		<xs:choice>
			<!-- ChildContentModelCore omitted here since included in X3DNode type definition -->
			<xs:group ref="ChildContentModelInterchange"/>
			<xs:group ref="ChildContentModelInteractive"/>
			<xs:group ref="ChildContentModelImmersive"/>
			<xs:group ref="ChildContentModelFull"/>
			<xs:group ref="ChildContentModelDIS"/>
			<xs:group ref="ChildContentModelGeoSpatial"/>
			<xs:group ref="ChildContentModelHumanoidAnimation"/>
			<xs:group ref="ChildContentModelNurbs"/>
			<xs:group ref="ChildContentModelProtoInstance"/>
		</xs:choice>
	</xs:group>
	<xs:group name="ChildContentModelCore">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to X3DChildNode for Core profile.  ChildContentModelCore enables the first child of any node to be MetadataDouble, MetadataFloat, MetadataInteger, MetadataSet or MetadataString.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/coreprofile.html"/>
		</xs:annotation>
		<xs:choice>
			<!-- empty -->
			<xs:element ref="MetadataDouble"/>
			<xs:element ref="MetadataFloat"/>
			<xs:element ref="MetadataInteger"/>
			<xs:element ref="MetadataSet"/>
			<xs:element ref="MetadataString"/>
		</xs:choice>
	</xs:group>
	<xs:group name="ChildContentModelInterchange">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to X3DChildNode for Interchange profile.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/interchange.html"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="Background"/>
			<xs:element ref="ColorInterpolator"/>
			<xs:element ref="CoordinateInterpolator"/>
			<xs:element ref="DirectionalLight"/>
			<xs:element ref="Group"/>
			<xs:element ref="NavigationInfo"/>
			<xs:element ref="NormalInterpolator"/>
			<xs:element ref="OrientationInterpolator"/>
			<xs:element ref="PositionInterpolator"/>
			<xs:element ref="ScalarInterpolator"/>
			<xs:element ref="Shape"/>
			<xs:element ref="TimeSensor"/>
			<xs:element ref="Transform"/>
			<xs:element ref="Viewpoint"/>
			<xs:element ref="WorldInfo"/>
		</xs:choice>
	</xs:group>
	<xs:group name="ChildContentModelInteractive">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to X3DChildNode for Interactive profile.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/interactive.html"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="Anchor"/>
			<xs:element ref="BooleanFilter"/>
			<xs:element ref="BooleanSequencer"/>
			<xs:element ref="BooleanToggle"/>
			<xs:element ref="BooleanTrigger"/>
			<xs:element ref="CylinderSensor"/>
			<xs:element ref="Inline"/>
			<xs:element ref="IntegerSequencer"/>
			<xs:element ref="IntegerTrigger"/>
			<xs:element ref="KeySensor"/>
			<xs:element ref="PlaneSensor"/>
			<xs:element ref="PointLight"/>
			<xs:element ref="ProximitySensor"/>
			<xs:element ref="SphereSensor"/>
			<xs:element ref="SpotLight"/>
			<xs:element ref="StringSensor"/>
			<xs:element ref="Switch"/>
			<xs:element ref="TimeTrigger"/>
			<xs:element ref="TouchSensor"/>
		</xs:choice>
	</xs:group>
	<xs:group name="ChildContentModelImmersive">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to X3DChildNode for Immersive profile.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/immersive.html"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="AudioClip"/>
			<xs:element ref="Billboard"/>
			<xs:element ref="Collision"/>
			<xs:element ref="Fog"/>
			<xs:element ref="LoadSensor"/>
			<xs:element ref="LocalFog"/>
			<xs:element ref="LOD"/>
			<xs:element ref="Script"/>
			<xs:element ref="Sound"/>
			<xs:element ref="VisibilitySensor"/>
		</xs:choice>
	</xs:group>
	<xs:group name="ChildContentModelFull">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to X3DChildNode for Full profile.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/Full.html"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="CADAssembly"/>
			<xs:element ref="CADLayer"/>
			<xs:element ref="CoordinateInterpolator2D"/>
			<xs:element ref="PositionInterpolator2D"/>
			<xs:element ref="StaticGroup"/>
			<xs:element ref="TextureBackground"/>
		</xs:choice>
	</xs:group>
	<xs:group name="ChildContentModelDIS">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to X3DChildNode for DIS component.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/dis.html"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="EspduTransform"/>
			<xs:element ref="ReceiverPdu"/>
			<xs:element ref="SignalPdu"/>
			<xs:element ref="TransmitterPdu"/>
		</xs:choice>
	</xs:group>
	<xs:group name="ChildContentModelGeoSpatial">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to X3DChildNode for GeoSpatial component.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geodata.html"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="GeoLocation"/>
			<xs:element ref="GeoLOD"/>
			<xs:element ref="GeoMetadata"/>
			<xs:element ref="GeoOrigin"/>
			<xs:element ref="GeoPositionInterpolator"/>
			<xs:element ref="GeoTouchSensor"/>
			<xs:element ref="GeoViewpoint"/>
		</xs:choice>
	</xs:group>
	<xs:group name="ChildContentModelHumanoidAnimation">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to X3DChildNode for HumanoidAnimation component.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/hanim.html"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="HAnimHumanoid"/>
			<xs:element ref="HAnimJoint"/>
			<xs:element ref="HAnimSegment"/>
			<xs:element ref="HAnimSite"/>
		</xs:choice>
	</xs:group>
	<xs:group name="ChildContentModelNurbs">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to X3DChildNode for Nurbs component.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="NurbsOrientationInterpolator"/>
			<xs:element ref="NurbsPositionInterpolator"/>
			<xs:element ref="NurbsSurfaceInterpolator"/>
			<xs:element ref="NurbsSet"/>
		</xs:choice>
	</xs:group>
	<xs:group name="ChildContentModelProtoInstance">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to ProtoInstance in Immersive profile.</xs:appinfo>
			<xs:documentation/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="ProtoInstance">
				<xs:annotation>
					<xs:documentation>Appropriately typed substitute node</xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:choice>
	</xs:group>
	<xs:group name="ChildContentModelSceneGraphStructure">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to SceneGraphStructure elements, which are not specific X3D nodes.</xs:appinfo>
			<xs:documentation/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="ROUTE"/>
			<xs:element ref="ExternProtoDeclare"/>
			<xs:element ref="ProtoDeclare"/>
			<xs:element ref="IMPORT"/>
			<xs:element ref="EXPORT"/>
		</xs:choice>
	</xs:group>
	<xs:group name="ColorCoordinateContentModel">
		<xs:annotation>
			<xs:appinfo>ColorCoordinateContentModel is the child-node content model corresponding to IndexedLineSet, LineSet and PointSet.  ColorCoordinateContentModel can contain any-order Coordinate node with Color (or ColorRGBA) node.  No more than one instance of any single node type is allowed.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#IndexedLineSet"/>
		</xs:annotation>
		<xs:choice>
			<xs:sequence>
				<xs:choice>
					<xs:element ref="Color"/>
					<xs:element ref="ColorRGBA"/>
				</xs:choice>
				<xs:choice minOccurs="0">
					<xs:element ref="Coordinate"/>
					<xs:element ref="CoordinateDouble"/>
					<xs:element ref="GeoCoordinate"/>
					<xs:element ref="ProtoInstance">
						<xs:annotation>
							<xs:documentation>Appropriately typed substitute node</xs:documentation>
						</xs:annotation>
					</xs:element>
				</xs:choice>
			</xs:sequence>
			<xs:sequence>
				<xs:choice>
					<xs:element ref="Coordinate"/>
					<xs:element ref="CoordinateDouble"/>
					<xs:element ref="GeoCoordinate"/>
				</xs:choice>
				<xs:choice minOccurs="0">
					<xs:choice>
						<xs:element ref="Color"/>
						<xs:element ref="ColorRGBA"/>
					</xs:choice>
					<xs:element ref="ProtoInstance">
						<xs:annotation>
							<xs:documentation>Appropriately typed substitute node</xs:documentation>
						</xs:annotation>
					</xs:element>
				</xs:choice>
			</xs:sequence>
			<xs:sequence>
				<xs:element ref="ProtoInstance">
					<xs:annotation>
						<xs:documentation>Appropriately typed substitute node</xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:choice minOccurs="0">
					<xs:choice>
						<xs:element ref="Color"/>
						<xs:element ref="ColorRGBA"/>
					</xs:choice>
					<xs:choice>
						<xs:element ref="Coordinate"/>
						<xs:element ref="CoordinateDouble"/>
						<xs:element ref="GeoCoordinate"/>
					</xs:choice>
					<xs:element ref="ProtoInstance">
						<xs:annotation>
							<xs:documentation>Appropriately typed substitute node</xs:documentation>
						</xs:annotation>
					</xs:element>
				</xs:choice>
			</xs:sequence>
		</xs:choice>
	</xs:group>
	<xs:group name="ColorNormalTexCoordContentModel">
		<xs:annotation>
			<xs:appinfo>ColorNormalTexCoordContentModel is the child-node content model corresponding to ElevationGrid and GeoElevationGrid.  ColorNormalTexCoordContentModel can contain Color (or ColorRGBA), Normal and TextureCoordinate, in any order.  No more than one instance of any single node type is allowed.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry3D.html#ElevationGrid"/>
		</xs:annotation>
		<xs:sequence>
			<xs:choice>
				<xs:sequence>
					<xs:choice>
						<xs:element ref="Color"/>
						<xs:element ref="ColorRGBA"/>
					</xs:choice>
					<xs:choice minOccurs="0">
						<xs:sequence>
							<xs:element ref="Normal"/>
							<xs:choice minOccurs="0">
								<xs:element ref="TextureCoordinate"/>
								<xs:element ref="TextureCoordinateGenerator"/>
								<xs:element ref="MultiTextureCoordinate"/>
								<xs:element ref="NurbsTextureCoordinate"/>
								<xs:element ref="ProtoInstance">
									<xs:annotation>
										<xs:documentation>Appropriately typed substitute node</xs:documentation>
									</xs:annotation>
								</xs:element>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:choice>
								<xs:element ref="TextureCoordinate"/>
								<xs:element ref="TextureCoordinateGenerator"/>
								<xs:element ref="MultiTextureCoordinate"/>
								<xs:element ref="NurbsTextureCoordinate"/>
							</xs:choice>
							<xs:choice minOccurs="0">
								<xs:element ref="Normal"/>
								<xs:element ref="ProtoInstance">
									<xs:annotation>
										<xs:documentation>Appropriately typed substitute node</xs:documentation>
									</xs:annotation>
								</xs:element>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:element ref="ProtoInstance">
								<xs:annotation>
									<xs:documentation>Appropriately typed substitute node</xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:choice minOccurs="0">
								<xs:element ref="Normal"/>
								<xs:element ref="TextureCoordinate"/>
								<xs:element ref="TextureCoordinateGenerator"/>
								<xs:element ref="MultiTextureCoordinate"/>
								<xs:element ref="NurbsTextureCoordinate"/>
								<xs:element ref="ProtoInstance">
									<xs:annotation>
										<xs:documentation>Appropriately typed substitute node</xs:documentation>
									</xs:annotation>
								</xs:element>
							</xs:choice>
						</xs:sequence>
					</xs:choice>
				</xs:sequence>
				<xs:sequence>
					<xs:element ref="Normal"/>
					<xs:choice minOccurs="0">
						<xs:sequence>
							<xs:choice>
								<xs:element ref="Color"/>
								<xs:element ref="ColorRGBA"/>
							</xs:choice>
							<xs:choice minOccurs="0">
								<xs:element ref="TextureCoordinate"/>
								<xs:element ref="TextureCoordinateGenerator"/>
								<xs:element ref="MultiTextureCoordinate"/>
								<xs:element ref="NurbsTextureCoordinate"/>
								<xs:element ref="ProtoInstance">
									<xs:annotation>
										<xs:documentation>Appropriately typed substitute node</xs:documentation>
									</xs:annotation>
								</xs:element>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:choice>
								<xs:element ref="TextureCoordinate"/>
								<xs:element ref="TextureCoordinateGenerator"/>
								<xs:element ref="MultiTextureCoordinate"/>
								<xs:element ref="NurbsTextureCoordinate"/>
							</xs:choice>
							<xs:choice minOccurs="0">
								<xs:element ref="Color"/>
								<xs:element ref="ColorRGBA"/>
								<xs:element ref="ProtoInstance">
									<xs:annotation>
										<xs:documentation>Appropriately typed substitute node</xs:documentation>
									</xs:annotation>
								</xs:element>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:element ref="ProtoInstance">
								<xs:annotation>
									<xs:documentation>Appropriately typed substitute node</xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:choice minOccurs="0">
								<xs:element ref="Color"/>
								<xs:element ref="ColorRGBA"/>
								<xs:element ref="TextureCoordinate"/>
								<xs:element ref="TextureCoordinateGenerator"/>
								<xs:element ref="MultiTextureCoordinate"/>
								<xs:element ref="NurbsTextureCoordinate"/>
								<xs:element ref="ProtoInstance">
									<xs:annotation>
										<xs:documentation>Appropriately typed substitute node</xs:documentation>
									</xs:annotation>
								</xs:element>
							</xs:choice>
						</xs:sequence>
					</xs:choice>
				</xs:sequence>
				<xs:sequence>
					<xs:choice>
						<xs:element ref="TextureCoordinate"/>
						<xs:element ref="TextureCoordinateGenerator"/>
						<xs:element ref="MultiTextureCoordinate"/>
						<xs:element ref="NurbsTextureCoordinate"/>
					</xs:choice>
					<xs:choice minOccurs="0">
						<xs:sequence>
							<xs:choice>
								<xs:element ref="Color"/>
								<xs:element ref="ColorRGBA"/>
							</xs:choice>
							<xs:choice minOccurs="0">
								<xs:element ref="Normal"/>
								<xs:element ref="ProtoInstance">
									<xs:annotation>
										<xs:documentation>Appropriately typed substitute node</xs:documentation>
									</xs:annotation>
								</xs:element>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:element ref="Normal"/>
							<xs:choice minOccurs="0">
								<xs:element ref="Color"/>
								<xs:element ref="ColorRGBA"/>
								<xs:element ref="ProtoInstance">
									<xs:annotation>
										<xs:documentation>Appropriately typed substitute node</xs:documentation>
									</xs:annotation>
								</xs:element>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:element ref="ProtoInstance">
								<xs:annotation>
									<xs:documentation>Appropriately typed substitute node</xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:choice minOccurs="0">
								<xs:element ref="Color"/>
								<xs:element ref="ColorRGBA"/>
								<xs:element ref="Normal"/>
								<xs:element ref="ProtoInstance">
									<xs:annotation>
										<xs:documentation>Appropriately typed substitute node</xs:documentation>
									</xs:annotation>
								</xs:element>
							</xs:choice>
						</xs:sequence>
					</xs:choice>
				</xs:sequence>
				<xs:sequence>
					<xs:element ref="ProtoInstance">
						<xs:annotation>
							<xs:documentation>Appropriately typed substitute node</xs:documentation>
						</xs:annotation>
					</xs:element>
					<xs:choice minOccurs="0">
						<xs:sequence>
							<xs:choice>
								<xs:element ref="Color"/>
								<xs:element ref="ColorRGBA"/>
							</xs:choice>
							<xs:choice minOccurs="0">
								<xs:element ref="Normal"/>
								<xs:element ref="TextureCoordinate"/>
								<xs:element ref="TextureCoordinateGenerator"/>
								<xs:element ref="MultiTextureCoordinate"/>
								<xs:element ref="NurbsTextureCoordinate"/>
								<xs:element ref="ProtoInstance">
									<xs:annotation>
										<xs:documentation>Appropriately typed substitute node</xs:documentation>
									</xs:annotation>
								</xs:element>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:element ref="Normal"/>
							<xs:choice minOccurs="0">
								<xs:element ref="Color"/>
								<xs:element ref="ColorRGBA"/>
								<xs:element ref="TextureCoordinate"/>
								<xs:element ref="TextureCoordinateGenerator"/>
								<xs:element ref="MultiTextureCoordinate"/>
								<xs:element ref="NurbsTextureCoordinate"/>
								<xs:element ref="ProtoInstance">
									<xs:annotation>
										<xs:documentation>Appropriately typed substitute node</xs:documentation>
									</xs:annotation>
								</xs:element>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:element ref="ProtoInstance">
								<xs:annotation>
									<xs:documentation>Appropriately typed substitute node</xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:choice minOccurs="0">
								<xs:element ref="Color"/>
								<xs:element ref="ColorRGBA"/>
								<xs:element ref="Normal"/>
								<xs:element ref="TextureCoordinate"/>
								<xs:element ref="TextureCoordinateGenerator"/>
								<xs:element ref="MultiTextureCoordinate"/>
								<xs:element ref="NurbsTextureCoordinate"/>
								<xs:element ref="ProtoInstance">
									<xs:annotation>
										<xs:documentation>Appropriately typed substitute node</xs:documentation>
									</xs:annotation>
								</xs:element>
							</xs:choice>
						</xs:sequence>
					</xs:choice>
				</xs:sequence>
			</xs:choice>
			<xs:element ref="FogCoordinate" minOccurs="0"/>
		</xs:sequence>
	</xs:group>
	<xs:group name="ComposedGeometryContentModel">
		<xs:annotation>
			<xs:appinfo>ComposedGeometryContentModel is the child-node content model corresponding to X3DComposedGeometryNodes.  It can contain Color (or ColorRGBA), Coordinate, Normal and TextureCoordinate, in any order.  No more than one instance of these nodes is allowed.  Multiple VertexAttribute (FloatVertexAttribute, Matrix3VertexAttribute, Matrix4VertexAttribute) nodes can also be contained.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry3D.html#IndexedFaceSet"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="FloatVertexAttribute">
				<xs:annotation>
					<xs:documentation>attrib</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="Matrix3VertexAttribute">
				<xs:annotation>
					<xs:documentation>attrib</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="Matrix4VertexAttribute">
				<xs:annotation>
					<xs:documentation>attrib</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="Color">
				<xs:annotation>
					<xs:documentation>color</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="ColorRGBA">
				<xs:annotation>
					<xs:documentation>color</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="Coordinate">
				<xs:annotation>
					<xs:documentation>coord</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="CoordinateDouble">
				<xs:annotation>
					<xs:documentation>coord</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="GeoCoordinate">
				<xs:annotation>
					<xs:documentation>coord</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="FogCoordinate">
				<xs:annotation>
					<xs:documentation>fogcoord</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="Normal">
				<xs:annotation>
					<xs:documentation>normal</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="TextureCoordinate">
				<xs:annotation>
					<xs:documentation>texcoord</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="TextureCoordinate3D">
				<xs:annotation>
					<xs:documentation>texcoord</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="TextureCoordinate4D">
				<xs:annotation>
					<xs:documentation>texcoord</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="TextureCoordinateGenerator">
				<xs:annotation>
					<xs:documentation>texcoord</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="MultiTextureCoordinate">
				<xs:annotation>
					<xs:documentation>texcoord</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="NurbsTextureCoordinate">
				<xs:annotation>
					<xs:documentation>texcoord</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element ref="ProtoInstance">
				<xs:annotation>
					<xs:documentation>Appropriately typed substitute node</xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:choice>
	</xs:group>
	<xs:group name="ColorCoordinateNormalTexCoordContentModel">
		<xs:annotation>
			<xs:appinfo>ColorCoordinateNormalTexCoordContentModel is the child-node content model corresponding to IndexedFaceSet and related Triangle 3D geometry nodes.  ColorCoordinateNormalTexCoordContentModel can contain VertexAttribute, Color (or ColorRGBA), Coordinate (or CoordinateDouble), Normal and TextureCoordinate nodes, in any order.  No more than one instance of any single node type is allowed.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry3D.html#IndexedFaceSet"/>
		</xs:annotation>
		<xs:sequence>
			<xs:choice>
				<xs:sequence>
					<xs:choice>
						<xs:element ref="Color"/>
						<xs:element ref="ColorRGBA"/>
					</xs:choice>
					<xs:choice minOccurs="0">
						<xs:sequence>
							<xs:choice>
								<xs:element ref="Coordinate"/>
								<xs:element ref="CoordinateDouble"/>
								<xs:element ref="GeoCoordinate"/>
							</xs:choice>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:element ref="Normal"/>
									<xs:choice minOccurs="0">
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Normal"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:element ref="Normal"/>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:choice>
								<xs:element ref="TextureCoordinate"/>
								<xs:element ref="TextureCoordinateGenerator"/>
								<xs:element ref="MultiTextureCoordinate"/>
								<xs:element ref="NurbsTextureCoordinate"/>
							</xs:choice>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="Normal"/>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:element ref="ProtoInstance">
								<xs:annotation>
									<xs:documentation>Appropriately typed substitute node</xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Normal"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="Normal"/>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="Normal"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
					</xs:choice>
				</xs:sequence>
				<xs:sequence>
					<xs:choice>
						<xs:element ref="Coordinate"/>
						<xs:element ref="CoordinateDouble"/>
						<xs:element ref="GeoCoordinate"/>
					</xs:choice>
					<xs:choice minOccurs="0">
						<xs:sequence>
							<xs:choice>
								<xs:element ref="Color"/>
								<xs:element ref="ColorRGBA"/>
							</xs:choice>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:element ref="Normal"/>
									<xs:choice minOccurs="0">
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Normal"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:element ref="Normal"/>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:choice>
								<xs:element ref="TextureCoordinate"/>
								<xs:element ref="TextureCoordinateGenerator"/>
								<xs:element ref="MultiTextureCoordinate"/>
								<xs:element ref="NurbsTextureCoordinate"/>
							</xs:choice>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="Normal"/>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:element ref="ProtoInstance">
								<xs:annotation>
									<xs:documentation>Appropriately typed substitute node</xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Normal"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="Normal"/>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Normal"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
					</xs:choice>
				</xs:sequence>
				<xs:sequence>
					<xs:element ref="Normal"/>
					<xs:choice minOccurs="0">
						<xs:sequence>
							<xs:choice>
								<xs:element ref="Color"/>
								<xs:element ref="ColorRGBA"/>
							</xs:choice>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:choice>
								<xs:element ref="Coordinate"/>
								<xs:element ref="CoordinateDouble"/>
								<xs:element ref="GeoCoordinate"/>
							</xs:choice>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:choice>
								<xs:element ref="TextureCoordinate"/>
								<xs:element ref="TextureCoordinateGenerator"/>
								<xs:element ref="MultiTextureCoordinate"/>
								<xs:element ref="NurbsTextureCoordinate"/>
							</xs:choice>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:element ref="ProtoInstance">
								<xs:annotation>
									<xs:documentation>Appropriately typed substitute node</xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
					</xs:choice>
				</xs:sequence>
				<xs:sequence>
					<xs:choice>
						<xs:element ref="TextureCoordinate"/>
						<xs:element ref="TextureCoordinateGenerator"/>
						<xs:element ref="MultiTextureCoordinate"/>
						<xs:element ref="NurbsTextureCoordinate"/>
					</xs:choice>
					<xs:choice minOccurs="0">
						<xs:sequence>
							<xs:choice>
								<xs:element ref="Color"/>
								<xs:element ref="ColorRGBA"/>
							</xs:choice>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="Normal"/>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:choice>
								<xs:element ref="Coordinate"/>
								<xs:element ref="CoordinateDouble"/>
								<xs:element ref="GeoCoordinate"/>
							</xs:choice>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="Normal"/>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:element ref="Normal"/>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:element ref="ProtoInstance">
								<xs:annotation>
									<xs:documentation>Appropriately typed substitute node</xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="Normal"/>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
					</xs:choice>
				</xs:sequence>
				<xs:sequence>
					<xs:element ref="ProtoInstance">
						<xs:annotation>
							<xs:documentation>Appropriately typed substitute node</xs:documentation>
						</xs:annotation>
					</xs:element>
					<xs:choice minOccurs="0">
						<xs:sequence>
							<xs:choice>
								<xs:element ref="Color"/>
								<xs:element ref="ColorRGBA"/>
							</xs:choice>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Normal"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="Normal"/>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="Normal"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:choice>
								<xs:element ref="Coordinate"/>
								<xs:element ref="CoordinateDouble"/>
								<xs:element ref="GeoCoordinate"/>
							</xs:choice>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Normal"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="Normal"/>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Normal"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:element ref="Normal"/>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:choice>
								<xs:element ref="TextureCoordinate"/>
								<xs:element ref="TextureCoordinateGenerator"/>
								<xs:element ref="MultiTextureCoordinate"/>
								<xs:element ref="NurbsTextureCoordinate"/>
							</xs:choice>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="Normal"/>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
						<xs:sequence>
							<xs:element ref="ProtoInstance">
								<xs:annotation>
									<xs:documentation>Appropriately typed substitute node</xs:documentation>
								</xs:annotation>
							</xs:element>
							<xs:choice minOccurs="0">
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="Normal"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Normal"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="Normal"/>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:choice>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
									</xs:choice>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="Normal"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
								<xs:sequence>
									<xs:element ref="ProtoInstance">
										<xs:annotation>
											<xs:documentation>Appropriately typed substitute node</xs:documentation>
										</xs:annotation>
									</xs:element>
									<xs:choice minOccurs="0">
										<xs:element ref="Color"/>
										<xs:element ref="ColorRGBA"/>
										<xs:element ref="Coordinate"/>
										<xs:element ref="CoordinateDouble"/>
										<xs:element ref="GeoCoordinate"/>
										<xs:element ref="Normal"/>
										<xs:element ref="TextureCoordinate"/>
										<xs:element ref="TextureCoordinateGenerator"/>
										<xs:element ref="MultiTextureCoordinate"/>
										<xs:element ref="NurbsTextureCoordinate"/>
										<xs:element ref="ProtoInstance">
											<xs:annotation>
												<xs:documentation>Appropriately typed substitute node</xs:documentation>
											</xs:annotation>
										</xs:element>
									</xs:choice>
								</xs:sequence>
							</xs:choice>
						</xs:sequence>
					</xs:choice>
				</xs:sequence>
			</xs:choice>
			<xs:element ref="FogCoordinate" minOccurs="0"/>
		</xs:sequence>
	</xs:group>
	<xs:group name="GeometryContentModel">
		<xs:annotation>
			<xs:appinfo>GeometryContentModel is the child-node content model corresponding to X3DGeometryNode.   No more than one instance of any single geometry node is allowed.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry3D.html#Shapeandgeometry">geometry</xs:documentation>
		</xs:annotation>
		<xs:choice>
			<xs:group ref="GeometryContentModelInterchange"/>
			<xs:group ref="GeometryContentModelInteractive"/>
			<xs:group ref="GeometryContentModelImmersive"/>
			<xs:group ref="GeometryContentModel2D"/>
			<xs:group ref="GeometryContentModelCAD"/>
			<xs:group ref="GeometryContentModelGeoSpatial"/>
			<xs:group ref="GeometryContentModelNurbs"/>
		</xs:choice>
	</xs:group>
	<xs:group name="GeometryContentModelInterchange">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to X3DGeometryNode for Interchange profile.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/interchange.html"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="Box"/>
			<xs:element ref="Cone"/>
			<xs:element ref="Cylinder"/>
			<xs:element ref="IndexedFaceSet"/>
			<xs:element ref="IndexedLineSet"/>
			<xs:element ref="IndexedTriangleFanSet"/>
			<xs:element ref="IndexedTriangleSet"/>
			<xs:element ref="IndexedTriangleStripSet"/>
			<xs:element ref="LineSet"/>
			<xs:element ref="PointSet"/>
			<xs:element ref="Sphere"/>
			<xs:element ref="TriangleFanSet"/>
			<xs:element ref="TriangleSet"/>
			<xs:element ref="TriangleStripSet"/>
		</xs:choice>
	</xs:group>
	<xs:group name="GeometryContentModelInteractive">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to X3DGeometryNode for Interactive profile.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/interactive.html"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="ElevationGrid"/>
		</xs:choice>
	</xs:group>
	<xs:group name="GeometryContentModelImmersive">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to X3DGeometryNode for Immersive profile.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/immersive.html"/>
		</xs:annotation>
		<xs:choice>
			<xs:group ref="GeometryContentModel2DImmersive"/>
			<xs:element ref="Extrusion"/>
			<xs:element ref="Text"/>
		</xs:choice>
	</xs:group>
	<xs:group name="GeometryContentModel2D">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to Geometry2D component.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry2D.html"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="Arc2D"/>
			<xs:element ref="ArcClose2D"/>
			<xs:element ref="Circle2D"/>
			<xs:element ref="Disk2D"/>
		</xs:choice>
	</xs:group>
	<xs:group name="GeometryContentModelCAD">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to nodes in CAD component.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry2D.html"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="QuadSet"/>
			<xs:element ref="IndexedQuadSet"/>
		</xs:choice>
	</xs:group>
	<xs:group name="GeometryContentModel2DImmersive">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to Geometry2D component.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry2D.html"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="Polyline2D"/>
			<xs:element ref="Polypoint2D"/>
			<xs:element ref="Rectangle2D"/>
			<xs:element ref="TriangleSet2D"/>
		</xs:choice>
	</xs:group>
	<xs:group name="GeometryContentModelGeoSpatial">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to X3DGeometryNode for GeoSpatial component.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geodata.html"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="GeoElevationGrid"/>
		</xs:choice>
	</xs:group>
	<xs:group name="GeometryContentModelNurbs">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to X3DGeometryNode for Nurbs component.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="NurbsCurve"/>
			<xs:element ref="NurbsCurve2D"/>
			<xs:element ref="NurbsPatchSurface"/>
			<xs:element ref="NurbsSweptSurface"/>
			<xs:element ref="NurbsSwungSurface"/>
			<xs:element ref="NurbsTrimmedSurface"/>
			<!--verify that content model correctly contains other Nurbs nodes-->
		</xs:choice>
	</xs:group>
	<xs:group name="GroupingNodeChildContentModel">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to X3DChildNode.  GroupingNodeChildContentModel can contain most nodes, other Grouping nodes, Prototype declarations and ProtoInstances in any order and any combination.  When less that Full profile, the precise palette of legal nodes that are available depends on profile and components.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#f-Objecthierarchy"/>
		</xs:annotation>
		<xs:choice>
			<xs:sequence minOccurs="0" maxOccurs="unbounded">
				<xs:group ref="ChildContentModel" minOccurs="0" maxOccurs="unbounded"/>
				<xs:group ref="ChildContentModelSceneGraphStructure" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
		</xs:choice>
	</xs:group>
	<xs:group name="LoadSensorChildContentModel">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to LoadSensor node, which determines if the retrievable content for the child X3DUrlObject nodes has been loaded from the network.  When less that Full profile, the precise palette of legal nodes that are available depends on profile and components.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#f-Objecthierarchy"/>
		</xs:annotation>
                <xs:choice>
                        <xs:annotation>
                                <xs:documentation>watchList</xs:documentation>
                        </xs:annotation>
                        <xs:element ref="AudioClip"/>
                        <xs:element ref="ImageCubeMapTexture"/>
                        <xs:element ref="ImageTexture"/>
                        <xs:element ref="ImageTexture3D"/>
                        <xs:element ref="Inline"/>
                        <xs:element ref="MovieTexture"/>
                        <xs:element ref="PackagedShader"/>
                        <xs:element ref="ShaderPart"/>
                        <xs:element ref="ShaderProgram"/>
                </xs:choice>
	</xs:group>
	<xs:group name="SceneGraphFragmentContentModel">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to a valid scene-graph fragment.  SceneGraphFragmentContentModel can provide field or fieldValue initialization, so no ROUTEs or prototype declarations allowed.</xs:appinfo>
			<xs:documentation/>
		</xs:annotation>
		<xs:choice>
			<xs:group ref="AppearanceChildContentModelNoProtoInstance"/>
			<xs:group ref="ChildContentModelCore"/>
			<xs:group ref="ChildContentModel"/>
			<xs:group ref="GeometryContentModel"/>
			<xs:element ref="Color"/>
			<xs:element ref="ColorRGBA"/>
			<xs:element ref="Coordinate"/>
			<xs:element ref="CoordinateDouble"/>
			<xs:element ref="FontStyle"/>
			<xs:element ref="GeoCoordinate"/>
			<xs:element ref="Normal"/>
			<xs:element ref="TextureCoordinate"/>
			<xs:element ref="HAnimDisplacer"/>
			<xs:element ref="Contour2D"/>
			<xs:element ref="ContourPolyline2D"/>
			<xs:element ref="NurbsTextureCoordinate"/>
		</xs:choice>
	</xs:group>
	<xs:group name="SceneGraphFragmentWithPrototypeDeclarationsContentModel">
		<xs:annotation>
			<xs:appinfo>Child-node content model corresponding to a valid scene-graph fragment.  Also includes ROUTE(s) and prototype declaration(s).</xs:appinfo>
			<xs:documentation/>
		</xs:annotation>
		<xs:choice>
			<xs:choice minOccurs="0" maxOccurs="unbounded">
				<xs:group ref="SceneGraphFragmentContentModel" minOccurs="0" maxOccurs="unbounded"/>
				<xs:group ref="ChildContentModelSceneGraphStructure" minOccurs="0" maxOccurs="unbounded"/>
			</xs:choice>
		</xs:choice>
	</xs:group>
	<xs:group name="ShapeChildContentModel">
		<xs:annotation>
			<xs:appinfo>ShapeChildContentModel is the child-node content model corresponding to X3DShapeNode.  ShapeChildContentModel can contain a single Appearance node and a single geometry node, in any order.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shape.html#Shapenodes"/>
		</xs:annotation>
		<xs:choice>
			<xs:sequence>
				<xs:element ref="Appearance">
					<xs:annotation>
						<xs:documentation>appearance</xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:choice minOccurs="0">
					<xs:annotation>
						<xs:documentation>geometry</xs:documentation>
					</xs:annotation>
					<xs:group ref="GeometryContentModel"/>
					<xs:element ref="ProtoInstance">
						<xs:annotation>
							<xs:documentation>Appropriately typed substitute node</xs:documentation>
						</xs:annotation>
					</xs:element>
				</xs:choice>
			</xs:sequence>
			<xs:sequence>
				<xs:group ref="GeometryContentModel">
					<xs:annotation>
						<xs:documentation>geometry</xs:documentation>
					</xs:annotation>
				</xs:group>
				<xs:choice minOccurs="0">
					<xs:annotation>
						<xs:documentation>appearance</xs:documentation>
					</xs:annotation>
					<xs:element ref="Appearance"/>
					<xs:element ref="ProtoInstance">
						<xs:annotation>
							<xs:documentation>Appropriately typed substitute node</xs:documentation>
						</xs:annotation>
					</xs:element>
				</xs:choice>
			</xs:sequence>
			<xs:sequence>
				<xs:element ref="ProtoInstance">
					<xs:annotation>
						<xs:documentation>appearance or geometry</xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:choice minOccurs="0">
					<xs:annotation>
						<xs:documentation>geometry or appearance</xs:documentation>
					</xs:annotation>
					<xs:group ref="GeometryContentModel">
						<xs:annotation>
							<xs:documentation>geometry</xs:documentation>
						</xs:annotation>
					</xs:group>
					<xs:element ref="Appearance">
						<xs:annotation>
							<xs:documentation>appearance</xs:documentation>
						</xs:annotation>
					</xs:element>
					<xs:element ref="ProtoInstance">
						<xs:annotation>
							<xs:documentation>Appropriately typed substitute node</xs:documentation>
						</xs:annotation>
					</xs:element>
				</xs:choice>
			</xs:sequence>
		</xs:choice>
	</xs:group>
	<xs:group name="SoundChildContentModel">
		<xs:annotation>
			<xs:appinfo>SoundChildContentModel is the child-node content model corresponding to X3DSoundNode.  SoundChildContentModel can contain a single AudioClip or MovieTexture as sound source.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/sound.html#Sound"/>
		</xs:annotation>
		<xs:choice>
			<xs:annotation>
				<xs:documentation>source</xs:documentation>
			</xs:annotation>
			<xs:element ref="AudioClip"/>
			<xs:element ref="MovieTexture"/>
			<xs:element ref="ProtoInstance">
				<xs:annotation>
					<xs:documentation>Appropriately typed substitute node</xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:choice>
	</xs:group>
	<xs:group name="TextChildContentModel">
		<xs:annotation>
			<xs:appinfo>TextChildContentModel is the child-node content model corresponding to X3DTextNode.  TextChildContentModel can contain a single FontStyle node.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/text.html#Text"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="FontStyle"/>
			<xs:element ref="ProtoInstance">
				<xs:annotation>
					<xs:documentation>Appropriately typed substitute node</xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:choice>
	</xs:group>
	<xs:group name="TextureBackgroundChildContentModel">
		<xs:annotation>
			<xs:appinfo>TextureBackgroundChildContentModel is the child-node content model corresponding to TextureBackground.  TextureBackgroundChildContentModel can contain up to six Texture nodes (ImageTexture, MovieTexture, MultiTexture or PixelTexture).  Each child texture must have a different containerField for topTexture, bottomTexture, leftTexture, rightTexture, frontTexture and backTexture.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/enveffects.html#TextureBackground"/>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="ImageTexture"/>
			<xs:element ref="MovieTexture"/>
			<xs:element ref="MultiTexture"/>
			<xs:element ref="PixelTexture"/>
			<xs:element ref="ProtoInstance">
				<xs:annotation>
					<xs:documentation>Appropriately typed substitute node</xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:choice>
		<!--Controversial construct, throws errors if includes minOccurs="0" maxOccurs="6".  Deterministic content model.
  		    Moved constraint to parent referring xs:group OK.  Still need to test if more than 6 children will be invalidated.-->
	</xs:group>
	<!--======================================================================-->
	<!--Interchange, Interactive, Immersive and Full Profile X3D Nodes-->
	<xs:element name="Anchor">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/networking.html#Anchor"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGroupingNode">
					<xs:attribute name="description" type="SFString"/>
					<xs:attribute name="parameter" type="MFString"/>
					<xs:attribute name="url" type="MFString"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Appearance">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shape.html#Appearance"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DAppearanceNode"/>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Arc2D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry2D.html#Arc2D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:attribute name="radius" default="1">
						<!-- type="SFFloatNonNegative" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minExclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="startAngle" default="0">
						<!-- type="SFFloatNonNegative" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minExclusive value="-6.2832"/>
								<xs:maxExclusive value="6.2832"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="endAngle" default="1.570796">
						<!-- type="SFFloatNonNegative" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minExclusive value="-6.2832"/>
								<xs:maxExclusive value="6.2832"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ArcClose2D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry2D.html#ArcClose2D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:attribute name="radius" default="1">
						<!-- type="SFFloatNonNegative" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minExclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="startAngle" default="0">
						<!-- type="SFFloatNonNegative" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minExclusive value="-6.2832"/>
								<xs:maxExclusive value="6.2832"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="endAngle" default="1.570796">
						<!-- type="SFFloatNonNegative" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minExclusive value="-6.2832"/>
								<xs:maxExclusive value="6.2832"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="closureType" type="ArcClose2dTypeValues" default="PIE"/>
					<xs:attribute name="solid" type="SFBool" default="false"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="AudioClip">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DUrlObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/sound.html#AudioClip"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DSoundSourceNode">
					<xs:attribute name="description" type="SFString"/>
					<xs:attribute name="url" type="MFString"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Background">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/enveffects.html#Background"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DBackgroundNode">
					<xs:attribute name="backUrl" type="MFString"/>
					<xs:attribute name="bottomUrl" type="MFString"/>
					<xs:attribute name="frontUrl" type="MFString"/>
					<xs:attribute name="leftUrl" type="MFString"/>
					<xs:attribute name="rightUrl" type="MFString"/>
					<xs:attribute name="topUrl" type="MFString"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Billboard">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/navigation.html#Billboard"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGroupingNode">
					<xs:attribute name="axisOfRotation" type="SFVec3f" default="0 1 0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="BooleanFilter">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/utils.html#BooleanFilter"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DChildNode"/>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="BooleanSequencer">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/utils.html#BooleanSequencer"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DSequencerNode">
					<xs:attribute name="keyValue" type="MFBool"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="BooleanToggle">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/utils.html#BooleanToggle"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DChildNode">
					<xs:attribute name="toggle" type="SFBool" default="false"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="BooleanTrigger">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/utils.html#BooleanTrigger"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DChildNode"/>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Box">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry3D.html#Box"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:attribute name="size" type="SFVec3f" default="2 2 2"/>
					<xs:attribute name="solid" type="SFBool" default="true"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Circle2D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry2D.html#Circle2D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:attribute name="radius" default="1">
						<!-- type="SFFloatPositive" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minExclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Collision">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DSensorNode"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/navigation.html#Collision"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGroupingNode">
					<xs:attribute name="enabled" type="SFBool" default="true"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Color">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#Color"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DColorNode">
					<xs:attribute name="color" type="MFColor"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ColorRGBA">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#ColorRGBA"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DColorNode">
					<xs:attribute name="color" type="MFColorRGBA"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ColorInterpolator">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/interp.html#ColorInterpolator"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DInterpolatorNode">
					<xs:attribute name="keyValue" type="MFColor"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Cone">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry3D.html#Cone"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:attribute name="bottomRadius" default="1">
						<!-- type="SFFloatPositive" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minExclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="height" default="2">
						<!-- type="SFFloatPositive" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minExclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="side" type="SFBool" default="true"/>
					<xs:attribute name="bottom" type="SFBool" default="true"/>
					<xs:attribute name="solid" type="SFBool" default="true"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Coordinate">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#Coordinate"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DCoordinateNode">
					<xs:attribute name="point" type="MFVec3f"/>
					<xs:attribute name="containerField" type="xs:NMTOKEN" default="coord"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="CoordinateDouble">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html#CoordinateDouble"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DCoordinateNode">
					<xs:attribute name="point" type="MFVec3d"/>
					<xs:attribute name="containerField" type="xs:NMTOKEN" default="coord"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="CoordinateInterpolator">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html#CoordinateDouble"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DInterpolatorNode">
					<xs:attribute name="keyValue" type="MFVec3f"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="CoordinateInterpolator2D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/interp.html#CoordinateInterpolator2D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DInterpolatorNode">
					<xs:attribute name="keyValue" type="MFVec2f"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Cylinder">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry3D.html#Cylinder"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:attribute name="bottom" type="SFBool" default="true"/>
					<xs:attribute name="height" default="2">
						<!-- type="SFFloatPositive" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minExclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="radius" default="1">
						<!-- type="SFFloatPositive" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minExclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="side" type="SFBool" default="true"/>
					<xs:attribute name="top" type="SFBool" default="true"/>
					<xs:attribute name="solid" type="SFBool" default="true"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="CylinderSensor">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/pointingsensor.html#CylinderSensor"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DDragSensorNode">
					<xs:attribute name="diskAngle" type="SFFloat" default="0.26179167"/>
					<xs:attribute name="maxAngle" type="SFFloat" default="-1"/>
					<xs:attribute name="minAngle" type="SFFloat" default="0"/>
					<xs:attribute name="offset" type="SFFloat" default="0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="DirectionalLight">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/lighting.html#DirectionalLight"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DLightNode">
					<xs:attribute name="direction" type="SFVec3f" default="0 0 -1"/>
					<xs:attribute name="global" type="SFBool" default="false"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Disk2D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry2D.html#Disk2D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:attribute name="innerRadius" default="0">
						<!-- type="SFFloatNonNegative" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minInclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="outerRadius" default="1">
						<!-- type="SFFloatPositive" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minExclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="solid" type="SFBool" default="false"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ElevationGrid">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry3D.html#ElevationGrid"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:choice minOccurs="0" maxOccurs="unbounded">
						<xs:element ref="FloatVertexAttribute">
							<xs:annotation>
								<xs:documentation>attrib</xs:documentation>
							</xs:annotation>
						</xs:element>
						<xs:element ref="Matrix3VertexAttribute">
							<xs:annotation>
								<xs:documentation>attrib</xs:documentation>
							</xs:annotation>
						</xs:element>
						<xs:element ref="Matrix4VertexAttribute">
							<xs:annotation>
								<xs:documentation>attrib</xs:documentation>
							</xs:annotation>
						</xs:element>
						<xs:element ref="Color">
							<xs:annotation>
								<xs:documentation>color</xs:documentation>
							</xs:annotation>
						</xs:element>
						<xs:element ref="ColorRGBA">
							<xs:annotation>
								<xs:documentation>color</xs:documentation>
							</xs:annotation>
						</xs:element>
						<xs:element ref="FogCoordinate">
							<xs:annotation>
								<xs:documentation>fogcoord</xs:documentation>
							</xs:annotation>
						</xs:element>
						<xs:element ref="Normal">
							<xs:annotation>
								<xs:documentation>normal</xs:documentation>
							</xs:annotation>
						</xs:element>
						<xs:element ref="TextureCoordinate">
							<xs:annotation>
								<xs:documentation>texcoord</xs:documentation>
							</xs:annotation>
						</xs:element>
						<xs:element ref="TextureCoordinate3D">
							<xs:annotation>
								<xs:documentation>texcoord</xs:documentation>
							</xs:annotation>
						</xs:element>
						<xs:element ref="TextureCoordinate4D">
							<xs:annotation>
								<xs:documentation>texcoord</xs:documentation>
							</xs:annotation>
						</xs:element>
						<xs:element ref="TextureCoordinateGenerator">
							<xs:annotation>
								<xs:documentation>texcoord</xs:documentation>
							</xs:annotation>
						</xs:element>
						<xs:element ref="MultiTextureCoordinate">
							<xs:annotation>
								<xs:documentation>texcoord</xs:documentation>
							</xs:annotation>
						</xs:element>
						<xs:element ref="NurbsTextureCoordinate">
							<xs:annotation>
								<xs:documentation>texcoord</xs:documentation>
							</xs:annotation>
						</xs:element>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:choice>
					<xs:attribute name="height" type="MFFloat"/>
					<xs:attribute name="ccw" type="SFBool" default="true"/>
					<xs:attribute name="colorPerVertex" type="SFBool" default="true"/>
					<xs:attribute name="creaseAngle" default="0">
						<!-- type="SFFloatNonNegative" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minInclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="normalPerVertex" type="SFBool" default="true"/>
					<xs:attribute name="solid" type="SFBool" default="true"/>
					<xs:attribute name="xDimension" type="SFInt32" default="0"/>
					<xs:attribute name="xSpacing" default="1.0">
						<!-- type="SFFloatPositive" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minExclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="zDimension" type="SFInt32" default="0"/>
					<xs:attribute name="zSpacing" default="1.0">
						<!-- type="SFFloatPositive" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minExclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Extrusion">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry3D.html#Extrusion"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:attribute name="beginCap" type="SFBool" default="true"/>
					<xs:attribute name="ccw" type="SFBool" default="true"/>
					<xs:attribute name="convex" type="SFBool" default="true"/>
					<xs:attribute name="creaseAngle" default="0.0">
						<!-- type="SFFloatNonNegative" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minInclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="crossSection" type="MFVec2f" default="1 1 1 -1 -1 -1 -1 1 1 1"/>
					<xs:attribute name="endCap" type="SFBool" default="true"/>
					<xs:attribute name="orientation" type="MFRotation" default="0 0 1 0"/>
					<xs:attribute name="scale" type="MFVec2f" default="1 1"/>
					<xs:attribute name="solid" type="SFBool" default="true"/>
					<xs:attribute name="spine" type="MFVec3f" default="0 0 0 0 1 0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="FillProperties">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shape.html#FillProperties"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DAppearanceChildNode">
					<xs:attribute name="filled" type="SFBool" default="true"/>
					<xs:attribute name="hatched" type="SFBool" default="true"/>
					<xs:attribute name="hatchStyle" type="SFInt32" default="1"/>
					<xs:attribute name="hatchColor" type="SFColor" default="1 1 1"/>
					<xs:attribute name="containerField" type="xs:NMTOKEN" default="fillProperties"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Fog">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DFogObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/enveffects.html#Fog"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DBindableNode">
					<xs:attribute name="color" type="SFColor" default="1 1 1"/>
					<xs:attribute name="fogType" type="fogTypeValues" default="LINEAR"/>
					<xs:attribute name="visibilityRange" type="SFFloat" default="0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="FogCoordinate">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#Coordinate"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DCoordinateNode">
					<xs:attribute name="depth" type="MFVec3f"/>
					<xs:attribute name="containerField" type="xs:NMTOKEN" default="fogCoord"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="FontStyle">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/text.html#FontStyle"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DFontStyleNode">
					<xs:attribute name="family" type="MFString" default='"SERIF"'/>
					<xs:attribute name="horizontal" type="SFBool" default="true"/>
					<xs:attribute name="justify" type="MFString" default='"BEGIN"'/>
					<xs:attribute name="language" type="SFString"/>
					<xs:attribute name="leftToRight" type="SFBool" default="true"/>
					<xs:attribute name="size" type="SFFloat" default="1.0"/>
					<xs:attribute name="spacing" type="SFFloat" default="1.0"/>
					<xs:attribute name="style" type="fontStyleValues" default="PLAIN"/>
					<xs:attribute name="topToBottom" type="SFBool" default="true"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Group">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/group.html#Group"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGroupingNode"/>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ImageTexture">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DUrlObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texturing.html#ImageTexture"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTexture2DNode">
					<xs:attribute name="url" type="MFString"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="IndexedFaceSet">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry3D.html#IndexedFaceSet"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DComposedGeometryNode">
					<xs:attribute name="convex" type="SFBool" default="true"/>
					<xs:attribute name="creaseAngle" default="0">
						<!-- type="SFFloatNonNegative" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minInclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="colorIndex" type="MFInt32"/>
					<xs:attribute name="coordIndex" type="MFInt32"/>
					<xs:attribute name="normalIndex" type="MFInt32"/>
					<xs:attribute name="texCoordIndex" type="MFInt32"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="IndexedLineSet">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#IndexedLineSet"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:group ref="ColorCoordinateContentModel" minOccurs="0"/>
					<xs:attribute name="colorPerVertex" type="SFBool" default="true"/>
					<xs:attribute name="colorIndex" type="MFInt32"/>
					<xs:attribute name="coordIndex" type="MFInt32"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="IndexedTriangleFanSet">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#IndexedTriangleFanSet"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DComposedGeometryNode">
					<xs:attribute name="index" type="MFInt32"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="IndexedTriangleSet">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#IndexedTriangleSet"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DComposedGeometryNode">
					<xs:attribute name="index" type="MFInt32"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="IndexedTriangleStripSet">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#IndexedTriangleStripSet"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DComposedGeometryNode">
					<xs:attribute name="index" type="MFInt32"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Inline">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DUrlObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/networking.html#Inline"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DChildNode">
					<xs:attribute name="load" type="SFBool" default="true"/>
					<xs:attribute name="bboxCenter" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="bboxSize" type="boundingBoxSizeType" default="-1 -1 -1"/>
					<xs:attribute name="url" type="MFString"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="IntegerSequencer">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/utils.html#IntegerSequencer"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DSequencerNode">
					<xs:attribute name="keyValue" type="MFInt32"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="IntegerTrigger">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/utils.html#IntegerTrigger"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DChildNode">
					<xs:attribute name="integerKey" type="SFInt32" default="-1"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="KeySensor">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/keyboard.html#KeySensor"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DKeyDeviceSensorNode"/>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="LineProperties">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shape.html#LineProperties"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DAppearanceChildNode">
					<xs:attribute name="applied" type="SFBool" default="true"/>
					<xs:attribute name="linetype" type="SFInt32" default="1"/>
					<xs:attribute name="linewidthScaleFactor" type="SFFloat" default="0"/>
					<xs:attribute name="containerField" type="xs:NMTOKEN" default="lineProperties"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="LineSet">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#LineSet"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:group ref="ColorCoordinateContentModel" minOccurs="0"/>
					<xs:attribute name="vertexCount" type="MFInt32"/>
				</xs:extension>
				<!-- vertexCount minInclusive value="2" not allowed since MFInt32 is derived from string, depends on regex -->
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="LoadSensor">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/networking.html#LoadSensor"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DNetworkSensorNode">
                                        <xs:group ref="LoadSensorChildContentModel" minOccurs="0" maxOccurs="unbounded"/>
					<xs:attribute name="timeOut" type="SFTime" default="0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="LocalFog">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DFogObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/enveffects.html#LocalFog"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DBindableNode">
					<xs:attribute name="enabled" type="SFBool" default="true"/>
					<xs:attribute name="color" type="SFColor" default="1 1 1"/>
					<xs:attribute name="fogType" type="fogTypeValues" default="LINEAR"/>
					<xs:attribute name="visibilityRange" type="SFFloat" default="0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="LOD">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/navigation.html#LOD"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGroupingNode">
					<xs:attribute name="forceTransitions" type="SFBool" default="false"/>
					<xs:attribute name="center" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="range" type="MFFloat"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Material">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shape.html#Material"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DMaterialNode">
					<xs:attribute name="ambientIntensity" type="intensityType" default="0.2"/>
					<xs:attribute name="diffuseColor" type="SFColor" default="0.8 0.8 0.8"/>
					<xs:attribute name="emissiveColor" type="SFColor" default="0 0 0"/>
					<xs:attribute name="shininess" type="intensityType" default="0.2"/>
					<xs:attribute name="specularColor" type="SFColor" default="0 0 0"/>
					<xs:attribute name="transparency" type="intensityType" default="0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="MetadataDouble">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/core.html#MetadataDouble"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DMetadataObject">
					<xs:attribute name="value" type="MFDouble"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="MetadataFloat">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/core.html#MetadataFloat"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DMetadataObject">
					<xs:attribute name="value" type="MFFloat"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="MetadataInteger">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/core.html#MetadataInteger"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DMetadataObject">
					<xs:attribute name="value" type="MFInt32"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="MetadataSet">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DMetadataObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/core.html#MetadataSet"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="SceneGraphStructureNodeType">
					<xs:sequence>
						<xs:element ref="IS" minOccurs="0"/>
						<xs:group ref="ChildContentModelCore" minOccurs="0" maxOccurs="unbounded"/>
					</xs:sequence>
					<xs:attributeGroup ref="DEF_USE"/>
					<xs:attributeGroup ref="globalAttributes"/>
					<xs:attribute name="name" type="SFString"/>
					<xs:attribute name="reference" type="SFString"/>
					<xs:attribute name="containerField" type="xs:NMTOKEN" default="metadata">
						<xs:annotation>
							<xs:appinfo>containerField='value' for contained payload metadata inside MetadataSet element.</xs:appinfo>
						</xs:annotation>
					</xs:attribute>
				</xs:extension>
				<!-- Workaround to fix content-model collision: X3DMetadataObject allows multiple child Metadata nodes, but X3DMetadataNode content model can't be restricted/further -->
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="MetadataString">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/core.html#MetadataString"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DMetadataObject">
					<xs:attribute name="value" type="MFString"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="MovieTexture">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DTexture2DNode"/>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DUrlObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texturing.html#MovieTexture"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DSoundSourceNode">
					<xs:attribute name="description" type="SFString"/>
					<xs:attribute name="url" type="MFString"/>
					<xs:attribute name="repeatS" type="SFBool" default="true"/>
					<xs:attribute name="repeatT" type="SFBool" default="true"/>
					<xs:attribute name="speed" type="SFFloat" default="1.0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="MultiTexture">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texturing.html#MultiTexture"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTextureNode">
					<xs:choice minOccurs="0" maxOccurs="unbounded">
						<xs:element ref="ImageTexture"/>
						<xs:element ref="MovieTexture"/>
						<xs:element ref="PixelTexture"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:choice>
					<xs:attribute name="alpha" type="SFFloat" default="1"/>
					<xs:attribute name="color" type="SFColor" default="1 1 1"/>
					<xs:attribute name="function" type="MFString"/>
					<xs:attribute name="mode" type="MFString"/>
					<xs:attribute name="source" type="MFString"/>
					<xs:attribute name="transparent" type="SFBool" default="false"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="MultiTextureCoordinate">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texturing.html#MultiTextureCoordinate"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTextureCoordinateNode">
					<xs:choice minOccurs="0" maxOccurs="unbounded">
						<xs:element ref="TextureCoordinate"/>
						<xs:element ref="TextureCoordinateGenerator"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:choice>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="MultiTextureTransform">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texturing.html#MultiTextureTransform"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTextureTransformNode">
					<xs:choice minOccurs="0" maxOccurs="unbounded">
						<xs:element ref="TextureTransform"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:choice>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="NavigationInfo">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/navigation.html#NavigationInfo"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DBindableNode">
					<xs:attribute name="avatarSize" type="MFFloat" default="0.25 1.6 0.75"/>
					<xs:attribute name="headlight" type="SFBool" default="true"/>
					<xs:attribute name="speed" type="SFFloat" default="1"/>
					<xs:attribute name="type" type="MFString" default='"EXAMINE" "ANY"'/>
					<xs:attribute name="transitionType" type="MFString" default='"ANIMATE"'/>
					<xs:attribute name="transitionTime" type="MFFloat" default="1.0"/>
					<xs:attribute name="visibilityLimit" type="SFFloat" default="0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Normal">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#Normal"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DNormalNode">
					<xs:attribute name="vector" type="MFVec3f"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="NormalInterpolator">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/interp.html#NormalInterpolator"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DInterpolatorNode">
					<xs:attribute name="keyValue" type="MFVec3f"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="OrientationInterpolator">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/interp.html#OrientationInterpolator"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DInterpolatorNode">
					<xs:attribute name="keyValue" type="MFRotation"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="PixelTexture">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texturing.html#PixelTexture"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTexture2DNode">
					<xs:attribute name="image" type="SFImage" default="0 0 0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="PlaneSensor">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/pointingsensor.html#PlaneSensor"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DDragSensorNode">
					<xs:attribute name="maxPosition" type="SFVec2f" default="-1 -1"/>
					<xs:attribute name="minPosition" type="SFVec2f" default="0 0"/>
					<xs:attribute name="offset" type="SFVec3f" default="0 0 0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="PointLight">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/lighting.html#PointLight"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DLightNode">
					<xs:attribute name="attenuation" type="SFVec3f" default="1 0 0"/>
					<xs:attribute name="location" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="radius" default="100">
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minInclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="global" type="SFBool" default="true"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="PointSet">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#PointSet"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:group ref="ColorCoordinateContentModel" minOccurs="0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Polyline2D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry2D.html#Polyline2D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:attribute name="lineSegments" type="MFVec2f"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Polypoint2D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry2D.html#Polypoint2D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:attribute name="point" type="MFVec2f"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="PositionInterpolator">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/interp.html#PositionInterpolator"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DInterpolatorNode">
					<xs:attribute name="keyValue" type="MFVec3f"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="PositionInterpolator2D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/interp.html#PositionInterpolator2D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DInterpolatorNode">
					<xs:attribute name="keyValue" type="MFVec2f"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ProximitySensor">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/envsensor.html#ProximitySensor"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DEnvironmentalSensorNode"/>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Rectangle2D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry2D.html#Rectangle2D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:attribute name="size" type="SFVec2f" default="2 2"/>
					<xs:attribute name="solid" type="SFBool" default="false"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ScalarInterpolator">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/interp.html#ScalarInterpolator"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DInterpolatorNode">
					<xs:attribute name="keyValue" type="MFFloat"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Script">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DUrlObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/scripting.html#Script"/>
		</xs:annotation>
		<xs:complexType mixed="true">
			<xs:complexContent>
				<xs:extension base="X3DScriptNode">
					<xs:attribute name="directOutput" type="SFBool" default="false"/>
					<xs:attribute name="mustEvaluate" type="SFBool" default="false"/>
					<xs:attribute name="url" type="MFString"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Shape">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shape.html#Shape"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DShapeNode"/>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Sound">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/sound.html#Sound"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DSoundNode">
					<xs:attribute name="direction" type="SFVec3f" default="0 0 1"/>
					<xs:attribute name="intensity" type="intensityType" default="1"/>
					<xs:attribute name="location" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="maxBack" type="SFFloat" default="10"/>
					<xs:attribute name="maxFront" type="SFFloat" default="10"/>
					<xs:attribute name="minBack" type="SFFloat" default="1"/>
					<xs:attribute name="minFront" type="SFFloat" default="1"/>
					<xs:attribute name="priority" type="intensityType" default="0"/>
					<xs:attribute name="spatialize" type="SFBool" default="true"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Sphere">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry3D.html#Sphere"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:attribute name="radius" default="1">
						<!-- type="SFFloatPositive" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minExclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="solid" type="SFBool" default="true"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="SphereSensor">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/pointingsensor.html#SphereSensor"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DDragSensorNode">
					<xs:attribute name="offset" type="SFRotation" default="0 1 0 0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="SpotLight">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/lighting.html#SpotLight"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DLightNode">
					<xs:attribute name="attenuation" type="SFVec3f" default="1 0 0"/>
					<xs:attribute name="beamWidth" default="0.7854">
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minExclusive value="0"/>
								<xs:maxInclusive value="1.570796"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="cutOffAngle" default="1.570796">
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minExclusive value="0"/>
								<xs:maxInclusive value="1.570796"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="direction" type="SFVec3f" default="0 0 -1"/>
					<xs:attribute name="location" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="radius" default="100">
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minInclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="global" type="SFBool" default="true"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="StaticGroup">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/group.html#StaticGroup"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGroupingNode"/>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="StringSensor">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/keyboard.html#StringSensor"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DKeyDeviceSensorNode">
					<xs:attribute name="deletionAllowed" type="SFBool" default="true"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Switch">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/group.html#Switch"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGroupingNode">
					<xs:attribute name="whichChoice" type="SFInt32" default="-1"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Text">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/text.html#Text"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:sequence minOccurs="0">
						<xs:group ref="TextChildContentModel"/>
					</xs:sequence>
					<xs:attribute name="string" type="MFString"/>
					<xs:attribute name="length" type="MFFloat"/>
					<xs:attribute name="maxExtent" default="0.0">
						<!-- type="SFFloatNonNegative" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minInclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="solid" type="SFBool" default="false"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="TextureBackground">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/enveffects.html#TextureBackground"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DBackgroundNode">
					<xs:group ref="TextureBackgroundChildContentModel" minOccurs="0" maxOccurs="6"/>
					<xs:attribute name="transparency" type="MFFloat" default="0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="TextureCoordinate">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texturing.html#TextureCoordinate"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTextureCoordinateNode">
					<xs:attribute name="point" type="MFVec2f"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="TextureCoordinateGenerator">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texturing.html#TextureCoordinateGenerator"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTextureCoordinateNode">
					<xs:attribute name="mode" type="SFString" default="SPHERE"/>
					<xs:attribute name="parameter" type="MFFloat"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="TextureTransform">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texturing.html#TextureTransform"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTextureTransform2DNode"/>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="TimeSensor">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DSensorNode"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/time.html#TimeSensor"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTimeDependentNode">
					<xs:attribute name="cycleInterval" type="SFTime" default="1.0"/>
					<xs:attribute name="enabled" type="SFBool" default="true"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="TimeTrigger">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/utils.html#TimeTrigger"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DChildNode"/>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="TouchSensor">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/pointingsensor.html#TouchSensor"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTouchSensorNode"/>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Transform">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/group.html#Transform"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGroupingNode">
					<xs:attribute name="center" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="rotation" type="SFRotation" default="0 0 1 0"/>
					<xs:attribute name="scale" type="SFVec3f" default="1 1 1"/>
					<xs:attribute name="scaleOrientation" type="SFRotation" default="0 0 1 0"/>
					<xs:attribute name="translation" type="SFVec3f" default="0 0 0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="TriangleFanSet">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#TriangleFanSet"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DComposedGeometryNode">
					<xs:attribute name="fanCount" type="MFInt32"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="TriangleSet">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#TriangleSet"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DComposedGeometryNode"/>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="TriangleSet2D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geometry2D.html#TriangleSet2D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:attribute name="vertices" type="MFVec2f"/>
					<xs:attribute name="solid" type="SFBool" default="false"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="TriangleStripSet">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/rendering.html#TriangleStripSet"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DComposedGeometryNode">
					<xs:attribute name="stripCount" type="MFInt32"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Viewpoint">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/navigation.html#Viewpoint"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DBindableNode">
					<xs:attribute name="fieldOfView" type="SFFloat" default="0.7854"/>
					<xs:attribute name="jump" type="SFBool" default="true"/>
					<xs:attribute name="orientation" type="SFRotation" default="0 0 1 0"/>
					<xs:attribute name="position" type="SFVec3f" default="0 0 10"/>
					<xs:attribute name="description" type="SFString"/>
					<xs:attribute name="centerOfRotation" type="SFVec3f" default="0 0 0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="VisibilitySensor">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/envsensor.html#VisibilitySensor"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DEnvironmentalSensorNode"/>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="WorldInfo">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/group.html#WorldInfo"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DInfoNode">
					<xs:attribute name="info" type="MFString"/>
					<xs:attribute name="title" type="SFString"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<!--======================================================================-->
	<!--Scene graph structural nodes now available as elements and via SAI: X3D, header, component, meta, Scene, ROUTE, USE, field, fieldValue, ProtoDeclare, ExternProtoDeclare, ProtoInstance-->
	<!--======================================================================-->
	<xs:element name="component">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#Components"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="SceneGraphStructureNodeType">
					<xs:attribute name="name" type="componentNames" use="required"/>
					<xs:attribute name="level" use="required">
						<xs:simpleType>
							<xs:restriction base="SFInt32">
								<xs:minInclusive value="1"/>
								<xs:maxInclusive value="5"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="EXPORT">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#EXPORTSemantics"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="SceneGraphStructureNodeType">
					<xs:attribute name="localDEF" type="xs:IDREF" use="required"/>
					<xs:attribute name="AS" type="xs:NMTOKEN"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="IMPORT">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#IMPORTSemantics"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="SceneGraphStructureNodeType">
					<xs:attribute name="inlineDEF" type="xs:IDREF" use="required"/>
					<xs:attribute name="importedDEF" type="xs:NMTOKEN" use="required"/>
					<xs:attribute name="AS" type="xs:ID"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="IS">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#PROTOdefinitionsemantics"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="SceneGraphStructureNodeType">
					<xs:choice maxOccurs="unbounded">
						<xs:element ref="connect"/>
					</xs:choice>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="connect">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19776-1/v3.2/Part01/concepts.html#IS_ConnectStatementSyntax"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="SceneGraphStructureNodeType">
					<xs:attribute name="nodeField" type="xs:NMTOKEN" use="required"/>
					<xs:attribute name="protoField" type="xs:NMTOKEN" use="required"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="field">
		<xs:annotation>
			<xs:appinfo>field can contain either attribute-value or node content.  field is used by ExternProtoDeclare, ProtoDeclare and Script nodes.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19776-1/v3.2/Part01/concepts.html#NodeAndFieldStatementSyntax"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="SceneGraphStructureNodeType">
					<xs:choice minOccurs="0" maxOccurs="unbounded">
						<xs:group ref="SceneGraphFragmentContentModel"/>
					</xs:choice>
					<xs:attribute name="name" type="xs:NMTOKEN" use="required"/>
					<xs:attribute name="accessType" type="accessTypeNames" use="required"/>
					<xs:attribute name="type" type="fieldTypeName" use="required"/>
					<xs:attribute name="value" type="SFString"/>
					<xs:attribute name="appinfo" type="SFString"/>
					<xs:attribute name="documentation" type="SFString"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="fieldValue">
		<xs:annotation>
			<xs:appinfo>fieldValue can contain either attribute-value or node content.  fieldValue is used by ProtoInstance nodes, reinitializing default values specified in ProtoDeclare field tags.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19776-1/v3.2/Part01/concepts.html#ProtoInstanceAndFieldValueStatement"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="SceneGraphStructureNodeType">
					<xs:choice minOccurs="0" maxOccurs="unbounded">
						<xs:group ref="SceneGraphFragmentContentModel"/>
					</xs:choice>
					<xs:attribute name="name" type="xs:NMTOKEN" use="required"/>
					<xs:attribute name="value" type="SFString"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="head">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19776-1/V3.2/Part01/concepts.html#Header"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="SceneGraphStructureNodeType">
					<xs:sequence>
						<xs:element ref="component" minOccurs="0" maxOccurs="unbounded"/>
						<xs:element ref="meta" minOccurs="0" maxOccurs="unbounded"/>
					</xs:sequence>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="meta">
		<xs:annotation>
			<xs:documentation source="http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="SceneGraphStructureNodeType">
					<xs:attribute name="name" type="SFString">
						<xs:annotation>
							<xs:documentation>http://www.dublincore.org/documents/dcmi-terms/#terms-description</xs:documentation>
						</xs:annotation>
					</xs:attribute>
					<xs:attribute name="content" type="SFString" use="required">
						<xs:annotation>
							<xs:documentation>http://www.w3.org/TR/html4/struct/global.html#adef-content</xs:documentation>
						</xs:annotation>
					</xs:attribute>
					<xs:attribute name="dir" type="metaDirectionValues">
						<xs:annotation>
							<xs:documentation>http://www.w3.org/TR/html4/struct/dirlang.html#adef-dir</xs:documentation>
						</xs:annotation>
					</xs:attribute>
					<xs:attribute name="http-equiv" type="SFString">
						<xs:annotation>
							<xs:documentation>http://www.w3.org/TR/html4/struct/global.html#adef-http-equiv</xs:documentation>
						</xs:annotation>
					</xs:attribute>
					<xs:attribute name="lang" type="SFString">
						<xs:annotation>
							<xs:documentation>http://www.w3.org/TR/html4/struct/dirlang.html#h-8.1.1</xs:documentation>
						</xs:annotation>
					</xs:attribute>
					<xs:attribute name="scheme" type="SFString">
						<xs:annotation>
							<xs:documentation>http://www.w3.org/TR/html4/struct/global.html#idx-scheme</xs:documentation>
						</xs:annotation>
					</xs:attribute>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ExternProtoDeclare">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#Externalprototypesemantics"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DPrototype">
					<xs:sequence minOccurs="0" maxOccurs="unbounded">
						<xs:element ref="field"/>
					</xs:sequence>
					<xs:attribute name="url" type="MFString" use="required"/>
					<xs:attribute name="appinfo" type="SFString"/>
					<xs:attribute name="documentation" type="SFString"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ProtoDeclare">
		<xs:annotation>
			<xs:appinfo>ProtoDeclare defines new Prototype nodes.  Nested ProtoDeclares, ProtoInstances are allowed by specification.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19776-1/v3.2/Part01/concepts.html#PrototypeAndFieldDeclarationSyntax"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DPrototype">
					<xs:sequence>
						<xs:element ref="ProtoInterface" minOccurs="0"/>
						<xs:element ref="ProtoBody"/>
					</xs:sequence>
					<xs:attribute name="appinfo" type="SFString"/>
					<xs:attribute name="documentation" type="SFString"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ProtoInterface">
		<xs:annotation>
			<xs:appinfo>ProtoInterface defines fields for new Prototype nodes.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19776-1/v3.2/Part01/concepts.html#PrototypeAndFieldDeclarationSyntax"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="SceneGraphStructureNodeType">
					<xs:sequence>
						<xs:element ref="field" minOccurs="0" maxOccurs="unbounded"/>
					</xs:sequence>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ProtoBody">
		<xs:annotation>
			<xs:appinfo>ProtoBody contains the definition nodes for new Prototype nodes.</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19776-1/v3.2/Part01/concepts.html#PrototypeAndFieldDeclarationSyntax"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="SceneGraphStructureNodeType">
					<xs:sequence>
						<xs:group ref="SceneGraphFragmentWithPrototypeDeclarationsContentModel" maxOccurs="unbounded"/>
						<!-- nested ProtoDeclares, ProtoInstances are allowed by specification. -->
					</xs:sequence>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ProtoInstance">
		<xs:annotation>
			<xs:appinfo>Nested ProtoDeclares, ProtoInstances are allowed by specification. ProtoInstance contained content normally captured via fieldValue initializations.
                <xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DNode"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19776-1/v3.2/Part01/concepts.html#ProtoInstanceAndFieldValueStatement"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DPrototype">
					<xs:sequence>
						<xs:element ref="fieldValue" minOccurs="0" maxOccurs="unbounded"/>
						<xs:element ref="IS" minOccurs="0" maxOccurs="unbounded"/>
						<!-- direct children disallowed, let fieldValue name="children" handle them -->
					</xs:sequence>
					<xs:attributeGroup ref="DEF_USE"/>
					<xs:attributeGroup ref="globalAttributes"/>
					<xs:attribute name="containerField" type="xs:NMTOKEN" default="children"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ROUTE">
		<xs:annotation>
			<xs:appinfo>ROUTEs connect event-producing nodes/fields to event-consuming nodes/fields.
                <xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DChildNode"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/concepts.html#ModifyingObjectsRoutes"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="SceneGraphStructureNodeType">
					<xs:attribute name="fromNode" type="xs:IDREF" use="required"/>
					<xs:attribute name="fromField" type="xs:NMTOKEN" use="required"/>
					<xs:attribute name="toNode" type="xs:IDREF" use="required"/>
					<xs:attribute name="toField" type="xs:NMTOKEN" use="required"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Scene">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19776-1/v3.2/Part01/concepts.html#Header"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="SceneGraphStructureNodeType">
					<xs:choice minOccurs="0" maxOccurs="unbounded">
						<xs:group ref="ChildContentModelCore"/>
						<xs:group ref="GroupingNodeChildContentModel"/>
					</xs:choice>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="X3D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19776-1/v3.2/Part01/concepts.html#Header"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="SceneGraphStructureNodeType">
					<xs:sequence>
						<xs:element ref="head" minOccurs="0"/>
						<xs:element ref="Scene"/>
					</xs:sequence>
					<xs:attribute name="version" type="x3dVersion" use="required"/>
					<xs:attribute name="profile" type="profileNames" use="required"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<!--======================================================================-->
	<!--Node sets for the DIS, GeoSpatial, HumanoidAnimation and Nurbs components are included in the X3D schema so that the Full Profile which combines them is complete in a single file. -->
	<!--======================================================================-->
	<!--DIS Component-->
	<xs:element name="EspduTransform">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DNetworkSensorNode"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/dis.html#EspduTransform"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGroupingNode">
					<xs:attribute name="enabled" type="SFBool" default="true"/>
					<xs:attribute name="marking" type="SFString"/>
					<xs:attribute name="siteID" type="SFInt32" default="0"/>
					<xs:attribute name="applicationID" type="SFInt32" default="1"/>
					<xs:attribute name="entityID" type="SFInt32" default="0"/>
					<xs:attribute name="forceID" type="SFInt32" default="0"/>
					<xs:attribute name="entityKind" type="SFInt32" default="0"/>
					<xs:attribute name="entityDomain" type="SFInt32" default="0"/>
					<xs:attribute name="entityCountry" type="SFInt32" default="0"/>
					<xs:attribute name="entityCategory" type="SFInt32" default="0"/>
					<xs:attribute name="entitySubCategory" type="SFInt32" default="0"/>
					<xs:attribute name="entitySpecific" type="SFInt32" default="0"/>
					<xs:attribute name="entityExtra" type="SFInt32" default="0"/>
					<xs:attribute name="readInterval" type="SFTime" default="0.1"/>
					<xs:attribute name="writeInterval" type="SFTime" default="1.0"/>
					<xs:attribute name="networkMode" type="networkModeValues" default="standAlone"/>
					<xs:attribute name="translation" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="rotation" type="SFRotation" default="0 0 1 0"/>
					<xs:attribute name="scale" type="SFVec3f" default="1 1 1"/>
					<xs:attribute name="scaleOrientation" type="SFRotation" default="0 0 1 0"/>
					<xs:attribute name="center" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="address" type="SFString" default="localhost"/>
					<xs:attribute name="port" type="SFInt32" default="0"/>
					<xs:attribute name="multicastRelayHost" type="SFString"/>
					<xs:attribute name="multicastRelayPort" type="SFInt32" default="0"/>
					<xs:attribute name="rtpHeaderExpected" type="SFBool" default="false"/>
					<xs:attribute name="deadReckoning" type="SFInt32" default="0"/>
					<xs:attribute name="linearVelocity" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="linearAcceleration" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="fired1" type="SFBool" default="false"/>
					<xs:attribute name="fired2" type="SFBool" default="false"/>
					<xs:attribute name="collisionType" type="SFInt32" default="0"/>
					<xs:attribute name="detonationLocation" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="detonationRelativeLocation" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="detonationResult" type="SFInt32" default="0"/>
					<xs:attribute name="eventApplicationID" type="SFInt32" default="1"/>
					<xs:attribute name="eventEntityID" type="SFInt32" default="0"/>
					<xs:attribute name="eventNumber" type="SFInt32" default="0"/>
					<xs:attribute name="eventSiteID" type="SFInt32" default="0"/>
					<xs:attribute name="munitionStartPoint" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="munitionEndPoint" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="munitionSiteID" type="SFInt32" default="0"/>
					<xs:attribute name="munitionApplicationID" type="SFInt32" default="1"/>
					<xs:attribute name="munitionEntityID" type="SFInt32" default="0"/>
					<xs:attribute name="fireMissionIndex" type="SFInt32" default="0"/>
					<xs:attribute name="warhead" type="SFInt32" default="0"/>
					<xs:attribute name="fuse" type="SFInt32" default="0"/>
					<xs:attribute name="munitionQuantity" type="SFInt32" default="0"/>
					<xs:attribute name="firingRate" type="SFInt32" default="0"/>
					<xs:attribute name="firingRange" type="SFFloat" default="0"/>
					<xs:attribute name="articulationParameterCount" type="SFInt32" default="0"/>
					<xs:attribute name="articulationParameterDesignatorArray" type="MFInt32"/>
					<xs:attribute name="articulationParameterChangeIndicatorArray" type="MFInt32"/>
					<xs:attribute name="articulationParameterIdPartAttachedToArray" type="MFInt32"/>
					<xs:attribute name="articulationParameterTypeArray" type="MFInt32"/>
					<xs:attribute name="articulationParameterArray" type="MFFloat"/>
					<xs:attribute name="geoSystem" type="geoSystemType" default='"GD" "WE"'/>
					<xs:attribute name="geoCoords" type="SFVec3d" default="0 0 0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ReceiverPdu">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DBoundedObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/dis.html#ReceiverPdu"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DNetworkSensorNode">
					<xs:attribute name="bboxCenter" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="bboxSize" type="boundingBoxSizeType" default="-1 -1 -1"/>
					<xs:attribute name="whichGeometry" type="SFInt32" default="1"/>
					<xs:attribute name="readInterval" type="SFTime" default="0.1"/>
					<xs:attribute name="writeInterval" type="SFTime" default="1.0"/>
					<xs:attribute name="networkMode" type="networkModeValues" default="standAlone"/>
					<xs:attribute name="siteID" type="SFInt32" default="0"/>
					<xs:attribute name="applicationID" type="SFInt32" default="1"/>
					<xs:attribute name="entityID" type="SFInt32" default="0"/>
					<xs:attribute name="address" type="SFString" default="localhost"/>
					<xs:attribute name="port" type="SFInt32" default="0"/>
					<xs:attribute name="multicastRelayHost" type="SFString"/>
					<xs:attribute name="multicastRelayPort" type="SFInt32" default="0"/>
					<xs:attribute name="rtpHeaderExpected" type="SFBool" default="false"/>
					<xs:attribute name="radioID" type="SFInt32" default="0"/>
					<xs:attribute name="receivedPower" type="SFFloat" default="0.0"/>
					<xs:attribute name="receiverState" type="SFInt32" default="0"/>
					<xs:attribute name="transmitterSiteID" type="SFInt32" default="0"/>
					<xs:attribute name="transmitterApplicationID" type="SFInt32" default="0"/>
					<xs:attribute name="transmitterEntityID" type="SFInt32" default="0"/>
					<xs:attribute name="transmitterRadioID" type="SFInt32" default="0"/>
					<xs:attribute name="geoSystem" type="geoSystemType" default='"GD" "WE"'/>
					<xs:attribute name="geoCoords" type="SFVec3d" default="0 0 0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="SignalPdu">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DBoundedObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/dis.html#SignalPdu"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DNetworkSensorNode">
					<xs:attribute name="bboxCenter" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="bboxSize" type="boundingBoxSizeType" default="-1 -1 -1"/>
					<xs:attribute name="whichGeometry" type="SFInt32" default="1"/>
					<xs:attribute name="readInterval" type="SFTime" default="0.1"/>
					<xs:attribute name="writeInterval" type="SFTime" default="1.0"/>
					<xs:attribute name="networkMode" type="networkModeValues" default="standAlone"/>
					<xs:attribute name="siteID" type="SFInt32" default="0"/>
					<xs:attribute name="applicationID" type="SFInt32" default="1"/>
					<xs:attribute name="entityID" type="SFInt32" default="0"/>
					<xs:attribute name="address" type="SFString" default="localhost"/>
					<xs:attribute name="port" type="SFInt32" default="0"/>
					<xs:attribute name="multicastRelayHost" type="SFString"/>
					<xs:attribute name="multicastRelayPort" type="SFInt32" default="0"/>
					<xs:attribute name="rtpHeaderExpected" type="SFBool" default="false"/>
					<xs:attribute name="radioID" type="SFInt32" default="0"/>
					<xs:attribute name="encodingScheme" type="SFInt32" default="0"/>
					<xs:attribute name="tdlType" type="SFInt32" default="0"/>
					<xs:attribute name="sampleRate" type="SFInt32" default="0"/>
					<xs:attribute name="samples" type="SFInt32" default="0"/>
					<xs:attribute name="dataLength" type="SFInt32" default="0"/>
					<xs:attribute name="data" type="MFInt32"/>
					<xs:attribute name="geoSystem" type="geoSystemType" default='"GD" "WE"'/>
					<xs:attribute name="geoCoords" type="SFVec3d" default="0 0 0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="TransmitterPdu">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DBoundedObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/dis.html#TransmitterPdu"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DNetworkSensorNode">
					<xs:attribute name="bboxCenter" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="bboxSize" type="boundingBoxSizeType" default="-1 -1 -1"/>
					<xs:attribute name="whichGeometry" type="SFInt32" default="1"/>
					<xs:attribute name="readInterval" type="SFTime" default="0.1"/>
					<xs:attribute name="writeInterval" type="SFTime" default="1.0"/>
					<xs:attribute name="networkMode" type="networkModeValues" default="standAlone"/>
					<xs:attribute name="siteID" type="SFInt32" default="0"/>
					<xs:attribute name="applicationID" type="SFInt32" default="1"/>
					<xs:attribute name="entityID" type="SFInt32" default="0"/>
					<xs:attribute name="address" type="SFString" default="localhost"/>
					<xs:attribute name="port" type="SFInt32" default="0"/>
					<xs:attribute name="multicastRelayHost" type="SFString"/>
					<xs:attribute name="multicastRelayPort" type="SFInt32" default="0"/>
					<xs:attribute name="rtpHeaderExpected" type="SFBool" default="false"/>
					<xs:attribute name="radioID" type="SFInt32" default="0"/>
					<xs:attribute name="antennaLocation" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="antennaPatternLength" type="SFInt32" default="0"/>
					<xs:attribute name="antennaPatternType" type="SFInt32" default="0"/>
					<xs:attribute name="cryptoKeyID" type="SFInt32" default="0"/>
					<xs:attribute name="cryptoSystem" type="SFInt32" default="0"/>
					<xs:attribute name="frequency" type="SFInt32" default="0"/>
					<xs:attribute name="inputSource" type="SFInt32" default="0"/>
					<xs:attribute name="lengthOfModulationParameters" type="SFInt32" default="0"/>
					<xs:attribute name="modulationTypeDetail" type="SFInt32" default="0"/>
					<xs:attribute name="modulationTypeMajor" type="SFInt32" default="0"/>
					<xs:attribute name="modulationTypeSpreadSpectrum" type="SFInt32" default="0"/>
					<xs:attribute name="modulationTypeSystem" type="SFInt32" default="0"/>
					<xs:attribute name="power" type="SFFloat" default="0.0"/>
					<xs:attribute name="radioEntityTypeCategory" type="SFInt32" default="0"/>
					<xs:attribute name="radioEntityTypeCountry" type="SFInt32" default="0"/>
					<xs:attribute name="radioEntityTypeDomain" type="SFInt32" default="0"/>
					<xs:attribute name="radioEntityTypeKind" type="SFInt32" default="0"/>
					<xs:attribute name="radioEntityTypeNomenclature" type="SFInt32" default="0"/>
					<xs:attribute name="radioEntityTypeNomenclatureVersion" type="SFInt32" default="0"/>
					<xs:attribute name="relativeAntennaLocation" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="transmitFrequencyBandwidth" type="SFFloat" default="0"/>
					<xs:attribute name="transmitState" type="SFInt32" default="0"/>
					<xs:attribute name="geoSystem" type="geoSystemType" default='"GD" "WE"'/>
					<xs:attribute name="geoCoords" type="SFVec3d" default="0 0 0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<!--======================================================================-->
	<!--Geopatial Component-->
	<!--needs to be split into two enumerations for validatability-->
	<xs:simpleType name="geoSystemType">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geodata.html#Specifyingaspatialreference"/>
		</xs:annotation>
		<xs:restriction base="SFString"/>
	</xs:simpleType>
	<xs:element name="GeoCoordinate">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geodata.html#GeoCoordinate"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DCoordinateNode">
					<xs:sequence minOccurs="0">
						<xs:element ref="GeoOrigin"/>
					</xs:sequence>
					<xs:attribute name="geoSystem" type="geoSystemType" default='"GD" "WE"'/>
					<xs:attribute name="point" type="MFVec3d"/>
					<xs:attribute name="containerField" type="xs:NMTOKEN" default="coord"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="GeoElevationGrid">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geodata.html#GeoElevationGrid"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometryNode">
					<xs:choice minOccurs="0">
						<xs:sequence>
							<xs:element ref="GeoOrigin"/>
							<xs:group ref="ColorNormalTexCoordContentModel" minOccurs="0"/>
						</xs:sequence>
						<xs:sequence minOccurs="0">
							<xs:group ref="ColorNormalTexCoordContentModel"/>
							<xs:element ref="GeoOrigin" minOccurs="0"/>
						</xs:sequence>
					</xs:choice>
					<xs:attribute name="geoSystem" type="geoSystemType" default='"GD" "WE"'/>
					<xs:attribute name="geoGridOrigin" type="SFVec3d" default="0 0 0"/>
					<xs:attribute name="height" type="MFDouble" default="0 0"/>
					<xs:attribute name="ccw" type="SFBool" default="true"/>
					<xs:attribute name="colorPerVertex" type="SFBool" default="true"/>
					<xs:attribute name="creaseAngle" default="0">
						<!-- type="SFFloatNonNegative" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minInclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="normalPerVertex" type="SFBool" default="true"/>
					<xs:attribute name="solid" type="SFBool" default="true"/>
					<xs:attribute name="xDimension" type="SFInt32" default="0"/>
					<xs:attribute name="xSpacing" default="1.0">
						<!-- type="SFFloatNonNegative" -->
						<xs:simpleType>
							<xs:restriction base="SFDouble">
								<xs:minInclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="yScale" default="1">
						<!-- type="SFFloatNonNegative" -->
						<xs:simpleType>
							<xs:restriction base="SFFloat">
								<xs:minInclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="zDimension" type="SFInt32" default="0"/>
					<xs:attribute name="zSpacing" default="1.0">
						<!-- type="SFFloatNonNegative" -->
						<xs:simpleType>
							<xs:restriction base="SFDouble">
								<xs:minInclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="GeoLocation">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geodata.html#GeoLocation"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGroupingNode">
					<xs:attribute name="geoSystem" type="geoSystemType" default='"GD" "WE"'/>
					<xs:attribute name="geoCoords" type="SFVec3d" default="0 0 0"/>
				</xs:extension>
				<!-- GeoOrigin included in X3DGroupingNode content model -->
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="GeoLOD">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geodata.html#GeoLOD"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGroupingNode">
					<xs:attribute name="geoSystem" type="geoSystemType" default='"GD" "WE"'/>
					<xs:attribute name="rootUrl" type="MFString"/>
					<xs:attribute name="child1Url" type="MFString"/>
					<xs:attribute name="child2Url" type="MFString"/>
					<xs:attribute name="child3Url" type="MFString"/>
					<xs:attribute name="child4Url" type="MFString"/>
					<xs:attribute name="center" type="SFVec3d" default="0 0 0"/>
					<xs:attribute name="range" type="SFFloat" default="10"/>
				</xs:extension>
				<!-- GeoOrigin included in X3DGroupingNode content model -->
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="GeoMetadata">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geodata.html#GeoMetadata"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DInfoNode">
					<xs:choice minOccurs="0">
						<xs:element ref="GeoCoordinate"/>
						<xs:element ref="GeoElevationGrid"/>
						<xs:element ref="GeoLocation"/>
						<xs:element ref="GeoOrigin"/>
						<xs:element ref="GeoLOD"/>
						<!--	<xs:element ref="GeoMetadata"/> excluded since does not make sense for a GeoMetadata node to pertain to another GeoMetadata node -->
						<xs:element ref="GeoPositionInterpolator"/>
						<xs:element ref="GeoTouchSensor"/>
						<xs:element ref="GeoViewpoint"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:choice>
					<xs:attribute name="url" type="MFString"/>
					<xs:attribute name="summary" type="MFString"/>
				</xs:extension>
				<!-- 'data' field is MFNode reference array to pertinent GeoSpatial nodes affected by this GeoMetadata node, empty array refers to entire scene -->
				<!--
           					<xs:attribute name="title" type="SFString"/>
           					<xs:attribute name="description" type="SFString"/>
           					<xs:attribute name="coordinateSystem" type="SFString"/>
           					<xs:attribute name="horizontalDatum" type="SFString"/>
           					<xs:attribute name="verticalDatum" type="SFString"/>
           					<xs:attribute name="ellipsoid" type="SFString"/>
           					<xs:attribute name="extent" type="SFString"/>
           					<xs:attribute name="resolution" type="SFString"/>
           					<xs:attribute name="originator" type="SFString"/>
           					<xs:attribute name="copyright" type="SFString"/>
           					<xs:attribute name="date" type="SFString"/>
           					<xs:attribute name="metadataFormat" type="SFString"/>
           					<xs:attribute name="dataUrl" type="SFString"/>
           					<xs:attribute name="dataFormat" type="SFString"/>
           					-->
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="GeoOrigin">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geodata.html#GeoOrigin"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DNode">
					<xs:attribute name="geoSystem" type="geoSystemType" default='"GD" "WE"'/>
					<xs:attribute name="geoCoords" type="SFVec3d" default="0 0 0"/>
					<xs:attribute name="rotateYUp" type="SFBool" default="false"/>
					<xs:attribute name="containerField" type="xs:NMTOKEN" default="geoOrigin"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="GeoPositionInterpolator">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geodata.html#GeoPositionInterpolator"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DInterpolatorNode">
					<xs:sequence minOccurs="0">
						<xs:element ref="GeoOrigin"/>
					</xs:sequence>
					<xs:attribute name="geoSystem" type="geoSystemType" default='"GD" "WE"'/>
					<xs:attribute name="keyValue" type="MFVec3d"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="GeoTouchSensor">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geodata.html#GeoTouchSensor"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTouchSensorNode">
					<xs:sequence minOccurs="0">
						<xs:element ref="GeoOrigin"/>
					</xs:sequence>
					<xs:attribute name="geoSystem" type="geoSystemType" default='"GD" "WE"'/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="GeoViewpoint">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/geodata.html#GeoViewpoint"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DBindableNode">
					<xs:sequence minOccurs="0">
						<xs:element ref="GeoOrigin"/>
					</xs:sequence>
					<xs:attribute name="geoSystem" type="geoSystemType" default='"GD" "WE"'/>
					<xs:attribute name="fieldOfView" type="SFFloat" default="0.7854"/>
					<xs:attribute name="jump" type="SFBool" default="true"/>
					<xs:attribute name="orientation" type="SFRotation" default="0 0 1 0"/>
					<xs:attribute name="position" type="SFVec3d" default="0 0 100000"/>
					<xs:attribute name="description" type="SFString"/>
					<xs:attribute name="headlight" type="SFBool" default="true"/>
					<xs:attribute name="navType" type="MFString" default='"EXAMINE" "ANY"'/>
					<xs:attribute name="speedFactor" type="SFFloat" default="1.0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<!--======================================================================-->
	<!--Humanoid Animation (H-Anim) 1.1 Component-->
	<xs:simpleType name="jointName">
		<xs:annotation>
			<xs:documentation source="http://ecetemp.uwaterloo.ca/~h-anim/spec1.1/#hierarchy"/>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:enumeration value="c1"/>
			<xs:enumeration value="c2"/>
			<xs:enumeration value="c3"/>
			<xs:enumeration value="c4"/>
			<xs:enumeration value="c5"/>
			<xs:enumeration value="c6"/>
			<xs:enumeration value="c7"/>
			<xs:enumeration value="HumanoidRoot"/>
			<xs:enumeration value="jaw"/>
			<xs:enumeration value="l_acromioclavicular"/>
			<xs:enumeration value="l_ankle"/>
			<xs:enumeration value="l_calf"/>
			<xs:enumeration value="l_clavicle"/>
			<xs:enumeration value="l_elbow"/>
			<xs:enumeration value="l_eyeball"/>
			<xs:enumeration value="l_eyeball_joint"/>
			<xs:enumeration value="l_eyebrow"/>
			<xs:enumeration value="l_eyebrow_joint"/>
			<xs:enumeration value="l_eyelid"/>
			<xs:enumeration value="l_eyelid_joint"/>
			<xs:enumeration value="l_forearm"/>
			<xs:enumeration value="l_forefoot"/>
			<xs:enumeration value="l_hand"/>
			<xs:enumeration value="l_hindfoot"/>
			<xs:enumeration value="l_hip"/>
			<xs:enumeration value="l_index_distal"/>
			<xs:enumeration value="l_index_metacarpal"/>
			<xs:enumeration value="l_index_middle"/>
			<xs:enumeration value="l_index_proximal"/>
			<xs:enumeration value="l_index0"/>
			<xs:enumeration value="l_index1"/>
			<xs:enumeration value="l_index2"/>
			<xs:enumeration value="l_index3"/>
			<xs:enumeration value="l_knee"/>
			<xs:enumeration value="l_metatarsal"/>
			<xs:enumeration value="l_middistal"/>
			<xs:enumeration value="l_middle_distal"/>
			<xs:enumeration value="l_middle_metacarpal"/>
			<xs:enumeration value="l_middle_middle"/>
			<xs:enumeration value="l_middle_proximal"/>
			<xs:enumeration value="l_middle0"/>
			<xs:enumeration value="l_middle1"/>
			<xs:enumeration value="l_middle2"/>
			<xs:enumeration value="l_middle3"/>
			<xs:enumeration value="l_midproximal"/>
			<xs:enumeration value="l_midtarsal"/>
			<xs:enumeration value="l_pinky_distal"/>
			<xs:enumeration value="l_pinky_metacarpal"/>
			<xs:enumeration value="l_pinky_middle"/>
			<xs:enumeration value="l_pinky_proximal"/>
			<xs:enumeration value="l_pinky0"/>
			<xs:enumeration value="l_pinky1"/>
			<xs:enumeration value="l_pinky2"/>
			<xs:enumeration value="l_pinky3"/>
			<xs:enumeration value="l_ring_distal"/>
			<xs:enumeration value="l_ring_metacarpal"/>
			<xs:enumeration value="l_ring_middle"/>
			<xs:enumeration value="l_ring_proximal"/>
			<xs:enumeration value="l_ring0"/>
			<xs:enumeration value="l_ring1"/>
			<xs:enumeration value="l_ring2"/>
			<xs:enumeration value="l_ring3"/>
			<xs:enumeration value="l_scapula"/>
			<xs:enumeration value="l_shoulder"/>
			<xs:enumeration value="l_sternoclavicular"/>
			<xs:enumeration value="l_subtalar"/>
			<xs:enumeration value="l_thigh"/>
			<xs:enumeration value="l_thumb_distal"/>
			<xs:enumeration value="l_thumb_metacarpal"/>
			<xs:enumeration value="l_thumb_proximal"/>
			<xs:enumeration value="l_thumb1"/>
			<xs:enumeration value="l_thumb2"/>
			<xs:enumeration value="l_thumb3"/>
			<xs:enumeration value="l_upperarm"/>
			<xs:enumeration value="l_wrist"/>
			<xs:enumeration value="l1"/>
			<xs:enumeration value="l2"/>
			<xs:enumeration value="l3"/>
			<xs:enumeration value="l4"/>
			<xs:enumeration value="l5"/>
			<xs:enumeration value="pelvis"/>
			<xs:enumeration value="r_acromioclavicular"/>
			<xs:enumeration value="r_ankle"/>
			<xs:enumeration value="r_calf"/>
			<xs:enumeration value="r_clavicle"/>
			<xs:enumeration value="r_elbow"/>
			<xs:enumeration value="r_eyeball"/>
			<xs:enumeration value="r_eyeball_joint"/>
			<xs:enumeration value="r_eyebrow"/>
			<xs:enumeration value="r_eyebrow_joint"/>
			<xs:enumeration value="r_eyelid"/>
			<xs:enumeration value="r_eyelid_joint"/>
			<xs:enumeration value="r_forearm"/>
			<xs:enumeration value="r_forefoot"/>
			<xs:enumeration value="r_hand"/>
			<xs:enumeration value="r_hindfoot"/>
			<xs:enumeration value="r_hip"/>
			<xs:enumeration value="r_index_distal"/>
			<xs:enumeration value="r_index_metacarpal"/>
			<xs:enumeration value="r_index_middle"/>
			<xs:enumeration value="r_index_proximal"/>
			<xs:enumeration value="r_index0"/>
			<xs:enumeration value="r_index1"/>
			<xs:enumeration value="r_index2"/>
			<xs:enumeration value="r_index3"/>
			<xs:enumeration value="r_knee"/>
			<xs:enumeration value="r_metatarsal"/>
			<xs:enumeration value="r_middistal"/>
			<xs:enumeration value="r_middle_distal"/>
			<xs:enumeration value="r_middle_metacarpal"/>
			<xs:enumeration value="r_middle_middle"/>
			<xs:enumeration value="r_middle_proximal"/>
			<xs:enumeration value="r_middle0"/>
			<xs:enumeration value="r_middle1"/>
			<xs:enumeration value="r_middle2"/>
			<xs:enumeration value="r_middle3"/>
			<xs:enumeration value="r_midproximal"/>
			<xs:enumeration value="r_midtarsal"/>
			<xs:enumeration value="r_pinky_distal"/>
			<xs:enumeration value="r_pinky_metacarpal"/>
			<xs:enumeration value="r_pinky_middle"/>
			<xs:enumeration value="r_pinky_proximal"/>
			<xs:enumeration value="r_pinky0"/>
			<xs:enumeration value="r_pinky1"/>
			<xs:enumeration value="r_pinky2"/>
			<xs:enumeration value="r_pinky3"/>
			<xs:enumeration value="r_ring_distal"/>
			<xs:enumeration value="r_ring_metacarpal"/>
			<xs:enumeration value="r_ring_middle"/>
			<xs:enumeration value="r_ring_proximal"/>
			<xs:enumeration value="r_ring0"/>
			<xs:enumeration value="r_ring1"/>
			<xs:enumeration value="r_ring2"/>
			<xs:enumeration value="r_ring3"/>
			<xs:enumeration value="r_scapula"/>
			<xs:enumeration value="r_shoulder"/>
			<xs:enumeration value="r_sternoclavicular"/>
			<xs:enumeration value="r_subtalar"/>
			<xs:enumeration value="r_thigh"/>
			<xs:enumeration value="r_thumb_distal"/>
			<xs:enumeration value="r_thumb_metacarpal"/>
			<xs:enumeration value="r_thumb_proximal"/>
			<xs:enumeration value="r_thumb1"/>
			<xs:enumeration value="r_thumb2"/>
			<xs:enumeration value="r_thumb3"/>
			<xs:enumeration value="r_upperarm"/>
			<xs:enumeration value="r_wrist"/>
			<xs:enumeration value="sacroiliac"/>
			<xs:enumeration value="sacrum"/>
			<xs:enumeration value="skull"/>
			<xs:enumeration value="skullbase"/>
			<xs:enumeration value="t1"/>
			<xs:enumeration value="t2"/>
			<xs:enumeration value="t3"/>
			<xs:enumeration value="t4"/>
			<xs:enumeration value="t5"/>
			<xs:enumeration value="t6"/>
			<xs:enumeration value="t7"/>
			<xs:enumeration value="t8"/>
			<xs:enumeration value="t9"/>
			<xs:enumeration value="t10"/>
			<xs:enumeration value="t11"/>
			<xs:enumeration value="t12"/>
			<xs:enumeration value="temporomandibular"/>
			<xs:enumeration value="vc1"/>
			<xs:enumeration value="vc2"/>
			<xs:enumeration value="vc3"/>
			<xs:enumeration value="vc4"/>
			<xs:enumeration value="vc5"/>
			<xs:enumeration value="vc6"/>
			<xs:enumeration value="vc7"/>
			<xs:enumeration value="vl1"/>
			<xs:enumeration value="vl2"/>
			<xs:enumeration value="vl3"/>
			<xs:enumeration value="vl4"/>
			<xs:enumeration value="vl5"/>
			<xs:enumeration value="vt1"/>
			<xs:enumeration value="vt2"/>
			<xs:enumeration value="vt3"/>
			<xs:enumeration value="vt4"/>
			<xs:enumeration value="vt5"/>
			<xs:enumeration value="vt6"/>
			<xs:enumeration value="vt7"/>
			<xs:enumeration value="vt8"/>
			<xs:enumeration value="vt9"/>
			<xs:enumeration value="vt10"/>
			<xs:enumeration value="vt11"/>
			<xs:enumeration value="vt12"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:element name="HAnimDisplacer">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/hanim.html#HAnimDisplacer"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGeometricPropertyNode">
					<xs:attribute name="name" type="SFString"/>
					<xs:attribute name="coordIndex" type="MFInt32"/>
					<xs:attribute name="displacements" type="MFVec3f"/>
					<xs:attribute name="weight" type="SFFloat" default="0.0"/>
					<xs:attribute name="containerField" type="xs:NMTOKEN" default="displacers"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="HAnimHumanoid">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DBoundedObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/hanim.html#HAnimHumanoid"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DHumanoidNode">
					<xs:sequence minOccurs="0" maxOccurs="unbounded">
						<xs:group ref="ChildContentModel" minOccurs="0" maxOccurs="unbounded"/>
						<xs:choice minOccurs="0">
							<xs:element ref="Coordinate"/>
							<xs:element ref="CoordinateDouble"/>
						</xs:choice>
						<xs:element ref="Normal" minOccurs="0"/>
					</xs:sequence>
					<xs:attribute name="name" type="SFString"/>
					<xs:attribute name="center" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="rotation" type="SFRotation" default="0 0 1 0"/>
					<xs:attribute name="scale" type="SFVec3f" default="1 1 1"/>
					<xs:attribute name="scaleOrientation" type="SFRotation" default="0 0 1 0"/>
					<xs:attribute name="translation" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="info" type="MFString"/>
					<xs:attribute name="version" type="SFString"/>
					<xs:attribute name="bboxCenter" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="bboxSize" type="boundingBoxSizeType" default="-1 -1 -1"/>
				</xs:extension>
				<!--	<xs:attribute name="authorName" type="SFString"/>
           					<xs:attribute name="authorEmail" type="SFString"/>
           					<xs:attribute name="copyright" type="SFString"/>
           					<xs:attribute name="creationDate" type="SFString"/>
           					<xs:attribute name="usageRestrictions" type="SFString"/>
           					<xs:attribute name="humanoidVersion" type="SFString"/>
           					<xs:attribute name="age" type="SFString"/>
           					<xs:attribute name="gender" type="SFString"/>
           					<xs:attribute name="height" type="SFString"/>
           					<xs:attribute name="weight" type="SFString"/> -->
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="HAnimJoint">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/hanim.html#HAnimJoint"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGroupingNode">
					<xs:attribute name="name" type="jointName" use="required"/>
					<xs:attribute name="center" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="rotation" type="SFRotation" default="0 0 1 0"/>
					<xs:attribute name="scale" type="SFVec3f" default="1 1 1"/>
					<xs:attribute name="scaleOrientation" type="SFRotation" default="0 0 1 0"/>
					<xs:attribute name="translation" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="skinCoordIndex" type="MFInt32"/>
					<xs:attribute name="skinCoordWeight" type="MFFloat"/>
					<xs:attribute name="llimit" type="MFFloat"/>
					<xs:attribute name="ulimit" type="MFFloat"/>
					<xs:attribute name="limitOrientation" type="SFRotation" default="0 0 1 0"/>
					<xs:attribute name="stiffness" type="MFFloat" default="0 0 0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="HAnimSegment">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/hanim.html#HAnimSegment"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGroupingNode">
					<xs:sequence minOccurs="0" maxOccurs="unbounded">
						<xs:element ref="HAnimDisplacer"/>
					</xs:sequence>
					<xs:attribute name="name" type="SFString"/>
					<xs:attribute name="mass" type="SFFloat" default="0"/>
					<xs:attribute name="centerOfMass" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="momentsOfInertia" type="MFFloat" default="0 0 0 0 0 0 0 0 0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="HAnimSite">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/hanim.html#HAnimSite"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGroupingNode">
					<xs:attribute name="name" type="SFString"/>
					<xs:attribute name="center" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="rotation" type="SFRotation" default="0 0 1 0"/>
					<xs:attribute name="scale" type="SFVec3f" default="1 1 1"/>
					<xs:attribute name="scaleOrientation" type="SFRotation" default="0 0 1 0"/>
					<xs:attribute name="translation" type="SFVec3f" default="0 0 0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<!--======================================================================-->
	<!--Nurbs Component-->
	<xs:element name="Contour2D">
		<xs:annotation>
			<xs:appinfo>http://www.blaxxun.com/support/developerguide/developer/contact/3d/nurbs/spec/nodes.htm#Contour2D</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html#Contour2D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DNode">
					<xs:choice minOccurs="0" maxOccurs="unbounded">
						<xs:element ref="NurbsCurve2D"/>
						<xs:element ref="ContourPolyline2D"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:choice>
					<xs:attribute name="containerField" type="xs:NMTOKEN" default="trimmingContour"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ContourPolyline2D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html#ContourPolyline2D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DNurbsControlCurveNode">
					<xs:attribute name="containerField" type="xs:NMTOKEN" default="children"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="NurbsCurve">
		<xs:annotation>
			<xs:appinfo>http://www.blaxxun.com/support/developerguide/developer/contact/3d/nurbs/spec/nodes.htm#NurbsCurve</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html#NurbsCurve"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DParametricGeometryNode">
					<xs:choice minOccurs="0">
						<xs:element ref="Coordinate"/>
						<xs:element ref="CoordinateDouble"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:choice>
					<xs:attribute name="closed" type="SFBool" default="false"/>
					<xs:attribute name="knot" type="MFDouble"/>
					<xs:attribute name="order" type="SFInt32" default="3"/>
					<xs:attribute name="tessellation" type="SFInt32" default="0"/>
					<xs:attribute name="weight" type="MFDouble"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="NurbsCurve2D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html#NurbsCurve2D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DNurbsControlCurveNode">
					<xs:attribute name="closed" type="SFBool" default="false"/>
					<xs:attribute name="knot" type="MFDouble"/>
					<xs:attribute name="order" type="SFInt32" default="3"/>
					<xs:attribute name="tessellation" type="SFInt32" default="0"/>
					<xs:attribute name="weight" type="MFDouble"/>
					<xs:attribute name="containerField" type="xs:NMTOKEN" default="children"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="NurbsOrientationInterpolator">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html#NurbsOrientationInterpolator"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DChildNode">
					<xs:choice minOccurs="0">
						<xs:element ref="Coordinate"/>
						<xs:element ref="CoordinateDouble"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:choice>
					<xs:attribute name="knot" type="MFDouble"/>
					<xs:attribute name="order" type="SFInt32" default="3"/>
					<xs:attribute name="weight" type="MFDouble"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="NurbsPatchSurface">
		<xs:annotation>
			<xs:documentation source="http://www.blaxxun.com/support/developerguide/developer/contact/3d/nurbs/spec/nodes.htm#NurbsSurface"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DNurbsSurfaceGeometryNode">
					<xs:choice minOccurs="0" maxOccurs="2">
						<xs:element ref="Coordinate"/>
						<xs:element ref="CoordinateDouble"/>
						<xs:element ref="TextureCoordinate"/>
						<xs:element ref="TextureCoordinateGenerator"/>
						<xs:element ref="NurbsTextureCoordinate"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:choice>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="NurbsPositionInterpolator">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html#NurbsPositionInterpolator"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DChildNode">
					<xs:choice minOccurs="0">
						<xs:element ref="Coordinate"/>
						<xs:element ref="CoordinateDouble"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:choice>
					<xs:attribute name="knot" type="MFDouble"/>
					<xs:attribute name="order" type="SFInt32" default="3"/>
					<xs:attribute name="weight" type="MFDouble"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="NurbsSet">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DBoundedObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html#NurbsSet"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DChildNode">
					<xs:sequence minOccurs="0" maxOccurs="unbounded">
						<xs:element ref="NurbsPatchSurface"/>
						<xs:element ref="NurbsSweptSurface"/>
						<xs:element ref="NurbsSwungSurface"/>
						<xs:element ref="NurbsTrimmedSurface"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:sequence>
					<xs:attribute name="tessellationScale" type="SFFloat" default="1.0"/>
					<xs:attribute name="bboxCenter" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="bboxSize" type="boundingBoxSizeType" default="-1 -1 -1"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="NurbsSurfaceInterpolator">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html#NurbsSurfaceInterpolator"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DChildNode">
					<xs:choice minOccurs="0">
						<xs:element ref="Coordinate"/>
						<xs:element ref="CoordinateDouble"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:choice>
					<xs:attribute name="uDimension" type="SFInt32" default="0"/>
					<xs:attribute name="vDimension" type="SFInt32" default="0"/>
					<xs:attribute name="uKnot" type="MFDouble"/>
					<xs:attribute name="vKnot" type="MFDouble"/>
					<xs:attribute name="uOrder" type="SFInt32" default="3"/>
					<xs:attribute name="vOrder" type="SFInt32" default="3"/>
					<xs:attribute name="weight" type="MFDouble"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="NurbsSweptSurface">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html#NurbsSweptSurface"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DParametricGeometryNode">
					<xs:choice minOccurs="0" maxOccurs="2">
						<xs:element ref="ContourPolyline2D"/>
						<xs:element ref="NurbsCurve2D"/>
						<xs:element ref="NurbsCurve"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:choice>
					<xs:attribute name="ccw" type="SFBool" default="true"/>
					<xs:attribute name="solid" type="SFBool" default="true"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="NurbsSwungSurface">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html#NurbsSwungSurface"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DParametricGeometryNode">
					<xs:choice minOccurs="0" maxOccurs="2">
						<xs:element ref="ContourPolyline2D"/>
						<xs:element ref="NurbsCurve2D"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:choice>
					<xs:attribute name="ccw" type="SFBool" default="true"/>
					<xs:attribute name="solid" type="SFBool" default="true"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="NurbsTextureCoordinate">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html#NurbsTextureCoordinate"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTextureCoordinateNode">
					<xs:attribute name="controlPoint" type="MFVec2f"/>
					<xs:attribute name="uDimension" type="SFInt32" default="0"/>
					<xs:attribute name="vDimension" type="SFInt32" default="0"/>
					<xs:attribute name="uKnot" type="MFDouble"/>
					<xs:attribute name="vKnot" type="MFDouble"/>
					<xs:attribute name="uOrder" type="SFInt32" default="3"/>
					<xs:attribute name="vOrder" type="SFInt32" default="3"/>
					<xs:attribute name="weight" type="MFFloat"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="NurbsTrimmedSurface">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html#NurbsTrimmedSurface"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DNurbsSurfaceGeometryNode">
					<xs:choice minOccurs="0" maxOccurs="unbounded">
						<xs:element ref="Contour2D"/>
						<xs:element ref="Coordinate"/>
						<xs:element ref="CoordinateDouble"/>
						<xs:element ref="TextureCoordinate"/>
						<xs:element ref="TextureCoordinateGenerator"/>
						<xs:element ref="NurbsTextureCoordinate"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:choice>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<!--======================================================================-->
	<!--CAD Component-->
	<xs:element name="CADAssembly">
		<xs:annotation>
			<xs:appinfo>
				<!-- CADAssembly implements X3DGroupingNode but can only contain X3DProductStructureChildNode and X3DGroupingNode nodes -->
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DGroupingNode"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/CADGeometry.html#CADAssembly"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DProductStructureChildNode">
					<xs:choice minOccurs="0" maxOccurs="unbounded">
						<xs:element ref="CADAssembly">
							<xs:annotation>
								<xs:documentation>subassembly</xs:documentation>
							</xs:annotation>
						</xs:element>
						<xs:element ref="CADPart"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
						<!-- only allow grouping nodes here that make sense for CADInterchange Profile (thus not DIS, Geo, H-Anim, etc.) -->
						<xs:element ref="Anchor"/>
						<xs:element ref="Billboard"/>
						<xs:element ref="Collision"/>
						<xs:element ref="Group"/>
						<xs:element ref="Inline"/>
						<xs:element ref="LOD"/>
						<xs:element ref="Transform"/>
						<xs:element ref="DirectionalLight"/>
						<xs:element ref="NavigationInfo"/>
						<!-- <xs:element ref="OrthoViewpoint"/> not available -->
						<xs:element ref="Viewpoint"/>
						<!-- <xs:element ref="ViewpointGroup"/> not available -->
						<xs:element ref="WorldInfo"/>
					</xs:choice>
					<xs:attribute name="bboxCenter" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="bboxSize" type="boundingBoxSizeType" default="-1 -1 -1"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="CADFace">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DBoundedObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/CADGeometry.html#CADFace "/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DProductStructureChildNode">
					<xs:choice minOccurs="0">
						<!-- shape field -->
						<xs:element ref="Shape"/>
						<xs:element ref="LOD"/>
						<xs:element ref="Transform"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:choice>
					<xs:attribute name="bboxCenter" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="bboxSize" type="boundingBoxSizeType" default="-1 -1 -1"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="CADLayer">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/CADGeometry.html#CADLayer "/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DGroupingNode">
					<xs:attribute name="name" type="SFString"/>
					<xs:attribute name="visible" type="MFBool"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="CADPart">
		<xs:annotation>
			<xs:appinfo>
				<!-- CADPart implements X3DGroupingNode but can only contain CADFace nodes -->
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DGroupingNode"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/CADGeometry.html#CADPart "/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DProductStructureChildNode">
					<xs:choice minOccurs="0" maxOccurs="unbounded">
						<xs:element ref="CADFace"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:choice>
					<xs:attribute name="center" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="rotation" type="SFRotation" default="0 0 1 0"/>
					<xs:attribute name="scale" type="SFVec3f" default="1 1 1"/>
					<xs:attribute name="scaleOrientation" type="SFRotation" default="0 0 1 0"/>
					<xs:attribute name="translation" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="bboxCenter" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="bboxSize" type="boundingBoxSizeType" default="-1 -1 -1"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="IndexedQuadSet">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/CADGeometry.html#IndexedQuadSet"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DComposedGeometryNode">
					<xs:attribute name="index" type="MFInt32"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="QuadSet">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/CADGeometry.html#QuadSet"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DComposedGeometryNode"/>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<!--======================================================================-->
	<!--Shader Component-->
	<xs:element name="ComposedShader">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DShaderNode"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shaders.html#ComposedShader"/>
		</xs:annotation>
		<!-- actually ComposedShader contained content is not mixed, meaning no contained script source is allowed since no url field is available, but complexType is nevertheless marked mixed="true" bacause abstract node type must be true in order to match other implementing nodes -->
		<xs:complexType mixed="true">
			<xs:complexContent>
				<xs:extension base="X3DProgrammableShaderObject">
					<xs:sequence minOccurs="0" maxOccurs="unbounded">
						<xs:annotation>
							<xs:documentation>parts</xs:documentation>
						</xs:annotation>
						<xs:choice>
                                                        <xs:element ref="ShaderPart"/>
							<xs:element ref="ProtoInstance">
								<xs:annotation>
									<xs:documentation>Appropriately typed substitute node</xs:documentation>
								</xs:annotation>
							</xs:element>
						</xs:choice>
					</xs:sequence>
					<xs:attribute name="language" type="SFString"/>
					<xs:attribute name="containerField" type="xs:NMTOKEN" default="shaders">
						<xs:annotation>
							<xs:documentation>parent Appearance node</xs:documentation>
						</xs:annotation>
					</xs:attribute>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="FloatVertexAttribute">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shaders.html#FloatVertexAttribute"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DVertexAttributeNode">
					<xs:attribute name="value" type="MFFloat"/>
					<xs:attribute name="numComponents" default="4">
						<xs:simpleType>
							<xs:restriction base="SFInt32">
								<xs:minInclusive value="1"/>
								<xs:maxInclusive value="4"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Matrix3VertexAttribute">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shaders.html#Matrix3VertexAttribute"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DVertexAttributeNode">
					<xs:attribute name="value" type="MFMatrix3f"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="Matrix4VertexAttribute">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shaders.html#Matrix4VertexAttribute"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DVertexAttributeNode">
					<xs:attribute name="value" type="MFMatrix4f"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="PackagedShader">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DShaderNode,X3DUrlObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shaders.html#PackagedShader"/>
		</xs:annotation>
		<xs:complexType mixed="true">
			<xs:complexContent>
				<xs:extension base="X3DProgrammableShaderObject">
					<xs:attribute name="language" type="SFString"/>
					<xs:attribute name="url" type="MFString"/>
					<xs:attribute name="containerField" type="xs:NMTOKEN" default="shaders">
						<xs:annotation>
							<xs:documentation>parent Appearance node</xs:documentation>
						</xs:annotation>
					</xs:attribute>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ProgramShader">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shaders.html#ProgramShader"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DShaderNode">
					<xs:sequence minOccurs="0" maxOccurs="unbounded">
						<xs:annotation>
							<xs:documentation>programs</xs:documentation>
						</xs:annotation>
						<xs:element ref="ShaderProgram"/>
					</xs:sequence>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ShaderPart">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DNode,X3DUrlObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shaders.html#ShaderPart"/>
		</xs:annotation>
		<xs:complexType mixed="true">
			<xs:complexContent>
				<xs:extension base="X3DNodeMixedContent">
					<xs:attribute name="containerField" type="xs:NMTOKEN" default="parts">
						<xs:annotation>
							<xs:documentation>parent ComposedShader node</xs:documentation>
						</xs:annotation>
					</xs:attribute>
					<xs:attribute name="url" type="MFString"/>
					<xs:attribute name="type" type="shaderPartTypeValues"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ShaderProgram">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DNode,X3DUrlObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/shaders.html#ShaderProgram"/>
		</xs:annotation>
		<xs:complexType mixed="true">
			<xs:complexContent>
				<xs:extension base="X3DProgrammableShaderObject">
					<xs:attribute name="containerField" type="xs:NMTOKEN" default="programs"/>
					<xs:attribute name="url" type="MFString"/>
					<xs:attribute name="type" type="shaderPartTypeValues"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<!--======================================================================-->
	<!--CubeMapTexturing Component-->
	<xs:element name="ComposedCubeMapTexture">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/env_texture.html#ComposedCubeMapTexture"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DEnvironmentTextureNode">
					<xs:sequence minOccurs="0" maxOccurs="6">
						<xs:choice>
							<xs:element ref="ImageTexture"/>
							<xs:element ref="PixelTexture"/>
							<xs:element ref="MovieTexture"/>
							<xs:element ref="ProtoInstance">
								<xs:annotation>
									<xs:documentation>Appropriately typed substitute node</xs:documentation>
								</xs:annotation>
							</xs:element>
						</xs:choice>
					</xs:sequence>
				</xs:extension>
				<!-- containerField values:  front back left right top bottom -->
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="GeneratedCubeMapTexture">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/env_texture.html#GeneratedCubeMapTexture"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DEnvironmentTextureNode">
					<xs:attribute name="update" default="NONE">
						<xs:simpleType>
							<xs:restriction base="SFString">
								<xs:enumeration value="NONE"/>
								<xs:enumeration value="NEXT_FRAME_ONLY"/>
								<xs:enumeration value="ALWAYS"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
					<xs:attribute name="size" default="128">
						<xs:simpleType>
							<xs:restriction base="SFInt32">
								<xs:minExclusive value="0"/>
							</xs:restriction>
						</xs:simpleType>
					</xs:attribute>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ImageCubeMapTexture">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DUrlObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/env_texture.html#ImageCubeMapTexture"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DEnvironmentTextureNode">
					<xs:attribute name="url" type="MFString"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<!--======================================================================-->
	<!--Texturing3D Component	-->
	<xs:element name="ComposedTexture3D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texture3D.html#ComposedTexture3D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTexture3DNode">
					<xs:sequence minOccurs="0" maxOccurs="unbounded">
						<xs:annotation>
							<xs:documentation>texture</xs:documentation>
						</xs:annotation>
						<xs:element ref="ImageTexture"/>
						<xs:element ref="PixelTexture"/>
						<xs:element ref="MovieTexture"/>
						<xs:element ref="ProtoInstance">
							<xs:annotation>
								<xs:documentation>Appropriately typed substitute node</xs:documentation>
							</xs:annotation>
						</xs:element>
					</xs:sequence>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="ImageTexture3D">
		<xs:annotation>
			<xs:appinfo>
				<xs:attribute name="otherInterfaces" type="xs:string" fixed="X3DUrlObject"/>
			</xs:appinfo>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texture3D.html#ImageTexture3D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTexture3DNode">
					<xs:attribute name="url" type="MFString"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="PixelTexture3D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texture3D.html#PixelTexture3D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTexture3DNode">
					<xs:attribute name="image" type="MFInt32" default="0 0 0 0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="TextureCoordinate3D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texture3D.html#TextureCoordinate3D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTextureCoordinateNode">
					<xs:attribute name="point" type="MFVec3f"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="TextureCoordinate4D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texture3D.html#TextureCoordinate4D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTextureCoordinateNode">
					<xs:attribute name="point" type="MFVec4f"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="TextureTransformMatrix3D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texture3D.html#TextureTransformMatrix3D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTextureTransformNode">
					<xs:attribute name="matrix" type="SFMatrix4f" default="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:element name="TextureTransform3D">
		<xs:annotation>
			<xs:documentation source="http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/texture3D.html#TextureTransform3D"/>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="X3DTextureTransformNode">
					<xs:attribute name="center" type="SFVec3f" default="0 0 0"/>
					<xs:attribute name="rotation" type="SFRotation" default="0 0 1 0"/>
					<xs:attribute name="scale" type="SFVec3f" default="1 1 1"/>
					<xs:attribute name="translation" type="SFVec3f" default="0 0 0"/>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<!--======================================================================-->
</xs:schema>
